Home / 6,552,844.10-9,829,266.15-5,915,114.90

Finding the Fourth Proportional to 6,552,844.10, 9,829,266.15 and 5,915,114.90

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Solution

The fourth proportional to 6,552,844.10, 9,829,266.15 and 5,915,114.90 is: 8,872,672.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,844.10 : 9,829,266.15 = 5,915,114.90 : x
  2. Step 2: Convert to fraction form
    6,552,844.10/9,829,266.15 = 5,915,114.90/x
  3. Step 3: Cross multiply
    6,552,844.10x = 9,829,266.15 × 5,915,114.90
  4. Step 4: Simplify right side
    6,552,844.10x = 58,141,238,659,930.64
  5. Step 5: Solve for x
    x = 58,141,238,659,930.64/6,552,844.10
  6. Step 6: Final answer
    x = 8,872,672.35

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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.