Home / 4,420,354.92-6,631,635.86-1,541,763.10

Finding the Fourth Proportional to 4,420,354.92, 6,631,635.86 and 1,541,763.10

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Solution

The fourth proportional to 4,420,354.92, 6,631,635.86 and 1,541,763.10 is: 2,313,029.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,354.92 : 6,631,635.86 = 1,541,763.10 : x
  2. Step 2: Convert to fraction form
    4,420,354.92/6,631,635.86 = 1,541,763.10/x
  3. Step 3: Cross multiply
    4,420,354.92x = 6,631,635.86 × 1,541,763.10
  4. Step 4: Simplify right side
    4,420,354.92x = 10,224,411,461,584.77
  5. Step 5: Solve for x
    x = 10,224,411,461,584.77/4,420,354.92
  6. Step 6: Final answer
    x = 2,313,029.53

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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.