Home / 10,801,568.57-14,906,423.93-6,155,254.17

Finding the Fourth Proportional to 10,801,568.57, 14,906,423.93 and 6,155,254.17

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Solution

The fourth proportional to 10,801,568.57, 14,906,423.93 and 6,155,254.17 is: 8,494,398.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,801,568.57 : 14,906,423.93 = 6,155,254.17 : x
  2. Step 2: Convert to fraction form
    10,801,568.57/14,906,423.93 = 6,155,254.17/x
  3. Step 3: Cross multiply
    10,801,568.57x = 14,906,423.93 × 6,155,254.17
  4. Step 4: Simplify right side
    10,801,568.57x = 91,752,828,024,144.02
  5. Step 5: Solve for x
    x = 91,752,828,024,144.02/10,801,568.57
  6. Step 6: Final answer
    x = 8,494,398.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.