Home / 5,746,645.80-8,614,439.10-4,466,543.40

Finding the Fourth Proportional to 5,746,645.80, 8,614,439.10 and 4,466,543.40

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Solution

The fourth proportional to 5,746,645.80, 8,614,439.10 and 4,466,543.40 is: 6,695,517.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,645.80 : 8,614,439.10 = 4,466,543.40 : x
  2. Step 2: Convert to fraction form
    5,746,645.80/8,614,439.10 = 4,466,543.40/x
  3. Step 3: Cross multiply
    5,746,645.80x = 8,614,439.10 × 4,466,543.40
  4. Step 4: Simplify right side
    5,746,645.80x = 38,476,766,106,806.95
  5. Step 5: Solve for x
    x = 38,476,766,106,806.95/5,746,645.80
  6. Step 6: Final answer
    x = 6,695,517.25

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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.