Home / 9,272,022.90-13,908,034.35-4,737,059.70

Finding the Fourth Proportional to 9,272,022.90, 13,908,034.35 and 4,737,059.70

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Solution

The fourth proportional to 9,272,022.90, 13,908,034.35 and 4,737,059.70 is: 7,105,589.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,272,022.90 : 13,908,034.35 = 4,737,059.70 : x
  2. Step 2: Convert to fraction form
    9,272,022.90/13,908,034.35 = 4,737,059.70/x
  3. Step 3: Cross multiply
    9,272,022.90x = 13,908,034.35 × 4,737,059.70
  4. Step 4: Simplify right side
    9,272,022.90x = 65,883,189,025,600.70
  5. Step 5: Solve for x
    x = 65,883,189,025,600.70/9,272,022.90
  6. Step 6: Final answer
    x = 7,105,589.55

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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.