Home / 4,774,373.20-7,151,062.20-4,144,517.20

Finding the Fourth Proportional to 4,774,373.20, 7,151,062.20 and 4,144,517.20

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Solution

The fourth proportional to 4,774,373.20, 7,151,062.20 and 4,144,517.20 is: 6,207,663.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,774,373.20 : 7,151,062.20 = 4,144,517.20 : x
  2. Step 2: Convert to fraction form
    4,774,373.20/7,151,062.20 = 4,144,517.20/x
  3. Step 3: Cross multiply
    4,774,373.20x = 7,151,062.20 × 4,144,517.20
  4. Step 4: Simplify right side
    4,774,373.20x = 29,637,700,286,169.84
  5. Step 5: Solve for x
    x = 29,637,700,286,169.84/4,774,373.20
  6. Step 6: Final answer
    x = 6,207,663.09

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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.