Home / 9,045,531.38-13,562,298.99-3,287,581.38

Finding the Fourth Proportional to 9,045,531.38, 13,562,298.99 and 3,287,581.38

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Solution

The fourth proportional to 9,045,531.38, 13,562,298.99 and 3,287,581.38 is: 4,929,192.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,045,531.38 : 13,562,298.99 = 3,287,581.38 : x
  2. Step 2: Convert to fraction form
    9,045,531.38/13,562,298.99 = 3,287,581.38/x
  3. Step 3: Cross multiply
    9,045,531.38x = 13,562,298.99 × 3,287,581.38
  4. Step 4: Simplify right side
    9,045,531.38x = 44,587,161,629,516.80
  5. Step 5: Solve for x
    x = 44,587,161,629,516.80/9,045,531.38
  6. Step 6: Final answer
    x = 4,929,192.08

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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.