Home / 14,934,164.68-22,404,513.12-4,837,806.28

Finding the Fourth Proportional to 14,934,164.68, 22,404,513.12 and 4,837,806.28

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Solution

The fourth proportional to 14,934,164.68, 22,404,513.12 and 4,837,806.28 is: 7,257,767.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934,164.68 : 22,404,513.12 = 4,837,806.28 : x
  2. Step 2: Convert to fraction form
    14,934,164.68/22,404,513.12 = 4,837,806.28/x
  3. Step 3: Cross multiply
    14,934,164.68x = 22,404,513.12 × 4,837,806.28
  4. Step 4: Simplify right side
    14,934,164.68x = 108,388,694,272,278.41
  5. Step 5: Solve for x
    x = 108,388,694,272,278.41/14,934,164.68
  6. Step 6: Final answer
    x = 7,257,767.45

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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.