Home / 6,233,780.28-8,604,048.96-3,656,291.40

Finding the Fourth Proportional to 6,233,780.28, 8,604,048.96 and 3,656,291.40

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Solution

The fourth proportional to 6,233,780.28, 8,604,048.96 and 3,656,291.40 is: 5,046,522.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,780.28 : 8,604,048.96 = 3,656,291.40 : x
  2. Step 2: Convert to fraction form
    6,233,780.28/8,604,048.96 = 3,656,291.40/x
  3. Step 3: Cross multiply
    6,233,780.28x = 8,604,048.96 × 3,656,291.40
  4. Step 4: Simplify right side
    6,233,780.28x = 31,458,910,217,626.95
  5. Step 5: Solve for x
    x = 31,458,910,217,626.95/6,233,780.28
  6. Step 6: Final answer
    x = 5,046,522.14

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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.