Home / 6,337,589.07-8,745,636.78-3,757,726.11

Finding the Fourth Proportional to 6,337,589.07, 8,745,636.78 and 3,757,726.11

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Solution

The fourth proportional to 6,337,589.07, 8,745,636.78 and 3,757,726.11 is: 5,185,522.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,589.07 : 8,745,636.78 = 3,757,726.11 : x
  2. Step 2: Convert to fraction form
    6,337,589.07/8,745,636.78 = 3,757,726.11/x
  3. Step 3: Cross multiply
    6,337,589.07x = 8,745,636.78 × 3,757,726.11
  4. Step 4: Simplify right side
    6,337,589.07x = 32,863,707,676,782.32
  5. Step 5: Solve for x
    x = 32,863,707,676,782.32/6,337,589.07
  6. Step 6: Final answer
    x = 5,185,522.02

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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.