Home / 3,058,001.70-4,585,836.15-927,377.70

Finding the Fourth Proportional to 3,058,001.70, 4,585,836.15 and 927,377.70

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Solution

The fourth proportional to 3,058,001.70, 4,585,836.15 and 927,377.70 is: 1,390,712.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,001.70 : 4,585,836.15 = 927,377.70 : x
  2. Step 2: Convert to fraction form
    3,058,001.70/4,585,836.15 = 927,377.70/x
  3. Step 3: Cross multiply
    3,058,001.70x = 4,585,836.15 × 927,377.70
  4. Step 4: Simplify right side
    3,058,001.70x = 4,252,802,181,363.86
  5. Step 5: Solve for x
    x = 4,252,802,181,363.86/3,058,001.70
  6. Step 6: Final answer
    x = 1,390,712.82

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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.