Home / 9,656,787.60-14,485,181.40-3,267,248.40

Finding the Fourth Proportional to 9,656,787.60, 14,485,181.40 and 3,267,248.40

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Solution

The fourth proportional to 9,656,787.60, 14,485,181.40 and 3,267,248.40 is: 4,900,872.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,787.60 : 14,485,181.40 = 3,267,248.40 : x
  2. Step 2: Convert to fraction form
    9,656,787.60/14,485,181.40 = 3,267,248.40/x
  3. Step 3: Cross multiply
    9,656,787.60x = 14,485,181.40 × 3,267,248.40
  4. Step 4: Simplify right side
    9,656,787.60x = 47,326,685,752,859.76
  5. Step 5: Solve for x
    x = 47,326,685,752,859.76/9,656,787.60
  6. Step 6: Final answer
    x = 4,900,872.60

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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.