Home / 4,679,767.71-6,458,122.17-2,746,060.52

Finding the Fourth Proportional to 4,679,767.71, 6,458,122.17 and 2,746,060.52

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Solution

The fourth proportional to 4,679,767.71, 6,458,122.17 and 2,746,060.52 is: 3,789,588.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,767.71 : 6,458,122.17 = 2,746,060.52 : x
  2. Step 2: Convert to fraction form
    4,679,767.71/6,458,122.17 = 2,746,060.52/x
  3. Step 3: Cross multiply
    4,679,767.71x = 6,458,122.17 × 2,746,060.52
  4. Step 4: Simplify right side
    4,679,767.71x = 17,734,394,292,083.12
  5. Step 5: Solve for x
    x = 17,734,394,292,083.12/4,679,767.71
  6. Step 6: Final answer
    x = 3,789,588.58

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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.