Home / 3,690,339.84-5,092,671.15-2,058,747.17

Finding the Fourth Proportional to 3,690,339.84, 5,092,671.15 and 2,058,747.17

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Solution

The fourth proportional to 3,690,339.84, 5,092,671.15 and 2,058,747.17 is: 2,841,072.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,339.84 : 5,092,671.15 = 2,058,747.17 : x
  2. Step 2: Convert to fraction form
    3,690,339.84/5,092,671.15 = 2,058,747.17/x
  3. Step 3: Cross multiply
    3,690,339.84x = 5,092,671.15 × 2,058,747.17
  4. Step 4: Simplify right side
    3,690,339.84x = 10,484,522,317,803.15
  5. Step 5: Solve for x
    x = 10,484,522,317,803.15/3,690,339.84
  6. Step 6: Final answer
    x = 2,841,072.31

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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.