Home / 9,227,464.20-13,833,344.70-5,635,750.68

Finding the Fourth Proportional to 9,227,464.20, 13,833,344.70 and 5,635,750.68

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Solution

The fourth proportional to 9,227,464.20, 13,833,344.70 and 5,635,750.68 is: 8,448,830.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,464.20 : 13,833,344.70 = 5,635,750.68 : x
  2. Step 2: Convert to fraction form
    9,227,464.20/13,833,344.70 = 5,635,750.68/x
  3. Step 3: Cross multiply
    9,227,464.20x = 13,833,344.70 × 5,635,750.68
  4. Step 4: Simplify right side
    9,227,464.20x = 77,961,281,799,699.39
  5. Step 5: Solve for x
    x = 77,961,281,799,699.39/9,227,464.20
  6. Step 6: Final answer
    x = 8,448,830.59

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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.