Home / 6,876,423.90-10,314,635.85-4,002,705.90

Finding the Fourth Proportional to 6,876,423.90, 10,314,635.85 and 4,002,705.90

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Solution

The fourth proportional to 6,876,423.90, 10,314,635.85 and 4,002,705.90 is: 6,004,058.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,876,423.90 : 10,314,635.85 = 4,002,705.90 : x
  2. Step 2: Convert to fraction form
    6,876,423.90/10,314,635.85 = 4,002,705.90/x
  3. Step 3: Cross multiply
    6,876,423.90x = 10,314,635.85 × 4,002,705.90
  4. Step 4: Simplify right side
    6,876,423.90x = 41,286,453,773,146.52
  5. Step 5: Solve for x
    x = 41,286,453,773,146.52/6,876,423.90
  6. Step 6: Final answer
    x = 6,004,058.85

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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.