Home / 3,053,666.73-4,580,461.20-748,183.17

Finding the Fourth Proportional to 3,053,666.73, 4,580,461.20 and 748,183.17

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Solution

The fourth proportional to 3,053,666.73, 4,580,461.20 and 748,183.17 is: 1,122,265.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,666.73 : 4,580,461.20 = 748,183.17 : x
  2. Step 2: Convert to fraction form
    3,053,666.73/4,580,461.20 = 748,183.17/x
  3. Step 3: Cross multiply
    3,053,666.73x = 4,580,461.20 × 748,183.17
  4. Step 4: Simplify right side
    3,053,666.73x = 3,427,023,980,678.00
  5. Step 5: Solve for x
    x = 3,427,023,980,678.00/3,053,666.73
  6. Step 6: Final answer
    x = 1,122,265.23

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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.