Home / 10,024,195.92-15,042,619.08-4,266,920.36

Finding the Fourth Proportional to 10,024,195.92, 15,042,619.08 and 4,266,920.36

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Solution

The fourth proportional to 10,024,195.92, 15,042,619.08 and 4,266,920.36 is: 6,403,072.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,195.92 : 15,042,619.08 = 4,266,920.36 : x
  2. Step 2: Convert to fraction form
    10,024,195.92/15,042,619.08 = 4,266,920.36/x
  3. Step 3: Cross multiply
    10,024,195.92x = 15,042,619.08 × 4,266,920.36
  4. Step 4: Simplify right side
    10,024,195.92x = 64,185,657,544,963.38
  5. Step 5: Solve for x
    x = 64,185,657,544,963.38/10,024,195.92
  6. Step 6: Final answer
    x = 6,403,072.93

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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.