Home / 590,305.88-814,618.14-335,657

Finding the Fourth Proportional to 590,305.88, 814,618.14 and 335,657

Calculator

Solution

The fourth proportional to 590,305.88, 814,618.14 and 335,657 is: 463,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,305.88 : 814,618.14 = 335,657 : x
  2. Step 2: Convert to fraction form
    590,305.88/814,618.14 = 335,657/x
  3. Step 3: Cross multiply
    590,305.88x = 814,618.14 × 335,657
  4. Step 4: Simplify right side
    590,305.88x = 273,432,281,017.98
  5. Step 5: Solve for x
    x = 273,432,281,017.98/590,305.88
  6. Step 6: Final answer
    x = 463,204.40

Related Problems

Find fourth proportional to 295,152.94, 407,309.07 and 167,828.50
Half scale
Find fourth proportional to 1,180,611.76, 1,629,236.28 and 671,314
Double scale
Find fourth proportional to 590,306.88, 814,619.52 and 335,658
Similar ratio
Find fourth proportional to 885,458.82, 1,221,927.21 and 503,485.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.