Home / 9,225,097.60-13,825,642.20-3,753,814.90

Finding the Fourth Proportional to 9,225,097.60, 13,825,642.20 and 3,753,814.90

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Solution

The fourth proportional to 9,225,097.60, 13,825,642.20 and 3,753,814.90 is: 5,625,837.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225,097.60 : 13,825,642.20 = 3,753,814.90 : x
  2. Step 2: Convert to fraction form
    9,225,097.60/13,825,642.20 = 3,753,814.90/x
  3. Step 3: Cross multiply
    9,225,097.60x = 13,825,642.20 × 3,753,814.90
  4. Step 4: Simplify right side
    9,225,097.60x = 51,898,901,692,428.77
  5. Step 5: Solve for x
    x = 51,898,901,692,428.77/9,225,097.60
  6. Step 6: Final answer
    x = 5,625,837.68

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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.