Home / 7,552,757.64-11,329,215.90-6,046,018.86

Finding the Fourth Proportional to 7,552,757.64, 11,329,215.90 and 6,046,018.86

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Solution

The fourth proportional to 7,552,757.64, 11,329,215.90 and 6,046,018.86 is: 9,069,091.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,757.64 : 11,329,215.90 = 6,046,018.86 : x
  2. Step 2: Convert to fraction form
    7,552,757.64/11,329,215.90 = 6,046,018.86/x
  3. Step 3: Cross multiply
    7,552,757.64x = 11,329,215.90 × 6,046,018.86
  4. Step 4: Simplify right side
    7,552,757.64x = 68,496,653,000,411.88
  5. Step 5: Solve for x
    x = 68,496,653,000,411.88/7,552,757.64
  6. Step 6: Final answer
    x = 9,069,091.88

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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.