Home / 924,249.60-1,386,374.40-737,625.60

Finding the Fourth Proportional to 924,249.60, 1,386,374.40 and 737,625.60

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Solution

The fourth proportional to 924,249.60, 1,386,374.40 and 737,625.60 is: 1,106,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,249.60 : 1,386,374.40 = 737,625.60 : x
  2. Step 2: Convert to fraction form
    924,249.60/1,386,374.40 = 737,625.60/x
  3. Step 3: Cross multiply
    924,249.60x = 1,386,374.40 × 737,625.60
  4. Step 4: Simplify right side
    924,249.60x = 1,022,625,248,624.64
  5. Step 5: Solve for x
    x = 1,022,625,248,624.64/924,249.60
  6. Step 6: Final answer
    x = 1,106,438.40

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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.