Home / 8,187,024.92-12,264,579.58-4,984,207.16

Finding the Fourth Proportional to 8,187,024.92, 12,264,579.58 and 4,984,207.16

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Solution

The fourth proportional to 8,187,024.92, 12,264,579.58 and 4,984,207.16 is: 7,466,595.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,187,024.92 : 12,264,579.58 = 4,984,207.16 : x
  2. Step 2: Convert to fraction form
    8,187,024.92/12,264,579.58 = 4,984,207.16/x
  3. Step 3: Cross multiply
    8,187,024.92x = 12,264,579.58 × 4,984,207.16
  4. Step 4: Simplify right side
    8,187,024.92x = 61,129,205,357,025.80
  5. Step 5: Solve for x
    x = 61,129,205,357,025.80/8,187,024.92
  6. Step 6: Final answer
    x = 7,466,595.74

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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.