Home / 6,337,156.75-8,745,280.93-3,436,546.89

Finding the Fourth Proportional to 6,337,156.75, 8,745,280.93 and 3,436,546.89

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Solution

The fourth proportional to 6,337,156.75, 8,745,280.93 and 3,436,546.89 is: 4,742,437.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,156.75 : 8,745,280.93 = 3,436,546.89 : x
  2. Step 2: Convert to fraction form
    6,337,156.75/8,745,280.93 = 3,436,546.89/x
  3. Step 3: Cross multiply
    6,337,156.75x = 8,745,280.93 × 3,436,546.89
  4. Step 4: Simplify right side
    6,337,156.75x = 30,053,567,940,781.64
  5. Step 5: Solve for x
    x = 30,053,567,940,781.64/6,337,156.75
  6. Step 6: Final answer
    x = 4,742,437.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.