Home / 10,024,203.67-15,042,630.75-4,266,928.15

Finding the Fourth Proportional to 10,024,203.67, 15,042,630.75 and 4,266,928.15

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Solution

The fourth proportional to 10,024,203.67, 15,042,630.75 and 4,266,928.15 is: 6,403,084.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,203.67 : 15,042,630.75 = 4,266,928.15 : x
  2. Step 2: Convert to fraction form
    10,024,203.67/15,042,630.75 = 4,266,928.15/x
  3. Step 3: Cross multiply
    10,024,203.67x = 15,042,630.75 × 4,266,928.15
  4. Step 4: Simplify right side
    10,024,203.67x = 64,185,824,597,230.62
  5. Step 5: Solve for x
    x = 64,185,824,597,230.62/10,024,203.67
  6. Step 6: Final answer
    x = 6,403,084.64

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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.