Home / 5,969,700.15-8,238,213.95-3,391,522.35

Finding the Fourth Proportional to 5,969,700.15, 8,238,213.95 and 3,391,522.35

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Solution

The fourth proportional to 5,969,700.15, 8,238,213.95 and 3,391,522.35 is: 4,680,316.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,700.15 : 8,238,213.95 = 3,391,522.35 : x
  2. Step 2: Convert to fraction form
    5,969,700.15/8,238,213.95 = 3,391,522.35/x
  3. Step 3: Cross multiply
    5,969,700.15x = 8,238,213.95 × 3,391,522.35
  4. Step 4: Simplify right side
    5,969,700.15x = 27,940,086,718,549.17
  5. Step 5: Solve for x
    x = 27,940,086,718,549.17/5,969,700.15
  6. Step 6: Final answer
    x = 4,680,316.60

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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.