Home / 10,024,201.17-15,042,627-4,266,925.65

Finding the Fourth Proportional to 10,024,201.17, 15,042,627 and 4,266,925.65

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Solution

The fourth proportional to 10,024,201.17, 15,042,627 and 4,266,925.65 is: 6,403,080.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,201.17 : 15,042,627 = 4,266,925.65 : x
  2. Step 2: Convert to fraction form
    10,024,201.17/15,042,627 = 4,266,925.65/x
  3. Step 3: Cross multiply
    10,024,201.17x = 15,042,627 × 4,266,925.65
  4. Step 4: Simplify right side
    10,024,201.17x = 64,185,770,989,682.55
  5. Step 5: Solve for x
    x = 64,185,770,989,682.55/10,024,201.17
  6. Step 6: Final answer
    x = 6,403,080.89

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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.