Home / 8,513,068.94-12,769,246.18-3,962,552.92

Finding the Fourth Proportional to 8,513,068.94, 12,769,246.18 and 3,962,552.92

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Solution

The fourth proportional to 8,513,068.94, 12,769,246.18 and 3,962,552.92 is: 5,943,663.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,513,068.94 : 12,769,246.18 = 3,962,552.92 : x
  2. Step 2: Convert to fraction form
    8,513,068.94/12,769,246.18 = 3,962,552.92/x
  3. Step 3: Cross multiply
    8,513,068.94x = 12,769,246.18 × 3,962,552.92
  4. Step 4: Simplify right side
    8,513,068.94x = 50,598,813,736,757.84
  5. Step 5: Solve for x
    x = 50,598,813,736,757.84/8,513,068.94
  6. Step 6: Final answer
    x = 5,943,663.10

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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.