Home / 454,383-705,525.75

Finding the Third Proportional to 454,383 and 705,525.75

Calculator

Solution

The third proportional to 454,383 and 705,525.75 is: 1,095,478.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,383 : 705,525.75 = 705,525.75 : x
  2. Step 2: Convert to fraction form
    454,383/705,525.75 = 705,525.75/x
  3. Step 3: Cross multiply
    454,383x = 705,525.75 × 705,525.75
  4. Step 4: Simplify right side
    454,383x = 497,766,583,913.06
  5. Step 5: Solve for x
    x = 497,766,583,913.06/454,383
  6. Step 6: Final answer
    x = 1,095,478.01

Related Problems

Find third proportional to 227,191.50 and 352,762.88
Half scale
Find third proportional to 908,766 and 1,411,051.50
Double scale
Find third proportional to 454,385 and 705,529
Similar ratio
Find third proportional to 681,574.50 and 1,058,288.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.