Home / 1,873,057.38-2,584,825.70-1,013,617.41

Finding the Fourth Proportional to 1,873,057.38, 2,584,825.70 and 1,013,617.41

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Solution

The fourth proportional to 1,873,057.38, 2,584,825.70 and 1,013,617.41 is: 1,398,795.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,057.38 : 2,584,825.70 = 1,013,617.41 : x
  2. Step 2: Convert to fraction form
    1,873,057.38/2,584,825.70 = 1,013,617.41/x
  3. Step 3: Cross multiply
    1,873,057.38x = 2,584,825.70 × 1,013,617.41
  4. Step 4: Simplify right side
    1,873,057.38x = 2,620,024,326,267.35
  5. Step 5: Solve for x
    x = 2,620,024,326,267.35/1,873,057.38
  6. Step 6: Final answer
    x = 1,398,795.55

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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.