Home / 894,656-1,341,984-229,808

Finding the Fourth Proportional to 894,656, 1,341,984 and 229,808

Calculator

Solution

The fourth proportional to 894,656, 1,341,984 and 229,808 is: 344,712

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,656 : 1,341,984 = 229,808 : x
  2. Step 2: Convert to fraction form
    894,656/1,341,984 = 229,808/x
  3. Step 3: Cross multiply
    894,656x = 1,341,984 × 229,808
  4. Step 4: Simplify right side
    894,656x = 308,398,659,072
  5. Step 5: Solve for x
    x = 308,398,659,072/894,656
  6. Step 6: Final answer
    x = 344,712

Related Problems

Find fourth proportional to 447,328, 670,992 and 114,904
Half scale
Find fourth proportional to 1,789,312, 2,683,968 and 459,616
Double scale
Find fourth proportional to 894,657, 1,341,985.50 and 229,809
Similar ratio
Find fourth proportional to 1,341,984, 2,012,976 and 344,712
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.