Home / 4,537,823.28-6,262,115.04-2,472,856.80

Finding the Fourth Proportional to 4,537,823.28, 6,262,115.04 and 2,472,856.80

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Solution

The fourth proportional to 4,537,823.28, 6,262,115.04 and 2,472,856.80 is: 3,412,498.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,823.28 : 6,262,115.04 = 2,472,856.80 : x
  2. Step 2: Convert to fraction form
    4,537,823.28/6,262,115.04 = 2,472,856.80/x
  3. Step 3: Cross multiply
    4,537,823.28x = 6,262,115.04 × 2,472,856.80
  4. Step 4: Simplify right side
    4,537,823.28x = 15,485,313,759,046.27
  5. Step 5: Solve for x
    x = 15,485,313,759,046.27/4,537,823.28
  6. Step 6: Final answer
    x = 3,412,498.20

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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.