Home / 3,874,598.16-5,812,781.76-1,179,305.34

Finding the Fourth Proportional to 3,874,598.16, 5,812,781.76 and 1,179,305.34

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Solution

The fourth proportional to 3,874,598.16, 5,812,781.76 and 1,179,305.34 is: 1,769,227.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,598.16 : 5,812,781.76 = 1,179,305.34 : x
  2. Step 2: Convert to fraction form
    3,874,598.16/5,812,781.76 = 1,179,305.34/x
  3. Step 3: Cross multiply
    3,874,598.16x = 5,812,781.76 × 1,179,305.34
  4. Step 4: Simplify right side
    3,874,598.16x = 6,855,044,569,822.60
  5. Step 5: Solve for x
    x = 6,855,044,569,822.60/3,874,598.16
  6. Step 6: Final answer
    x = 1,769,227.23

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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.