Home / 6,912,038.90-10,368,058.35-2,423,731.70

Finding the Fourth Proportional to 6,912,038.90, 10,368,058.35 and 2,423,731.70

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Solution

The fourth proportional to 6,912,038.90, 10,368,058.35 and 2,423,731.70 is: 3,635,597.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,912,038.90 : 10,368,058.35 = 2,423,731.70 : x
  2. Step 2: Convert to fraction form
    6,912,038.90/10,368,058.35 = 2,423,731.70/x
  3. Step 3: Cross multiply
    6,912,038.90x = 10,368,058.35 × 2,423,731.70
  4. Step 4: Simplify right side
    6,912,038.90x = 25,129,391,690,344.70
  5. Step 5: Solve for x
    x = 25,129,391,690,344.70/6,912,038.90
  6. Step 6: Final answer
    x = 3,635,597.55

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Double scale
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Similar ratio
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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.