Home / 8,187,025.92-12,264,581.08-4,984,208.16

Finding the Fourth Proportional to 8,187,025.92, 12,264,581.08 and 4,984,208.16

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Solution

The fourth proportional to 8,187,025.92, 12,264,581.08 and 4,984,208.16 is: 7,466,597.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,187,025.92 : 12,264,581.08 = 4,984,208.16 : x
  2. Step 2: Convert to fraction form
    8,187,025.92/12,264,581.08 = 4,984,208.16/x
  3. Step 3: Cross multiply
    8,187,025.92x = 12,264,581.08 × 4,984,208.16
  4. Step 4: Simplify right side
    8,187,025.92x = 61,129,225,097,917.62
  5. Step 5: Solve for x
    x = 61,129,225,097,917.62/8,187,025.92
  6. Step 6: Final answer
    x = 7,466,597.24

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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.