Home / 6,108,186.62-8,425,424.04-3,752,353.46

Finding the Fourth Proportional to 6,108,186.62, 8,425,424.04 and 3,752,353.46

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Solution

The fourth proportional to 6,108,186.62, 8,425,424.04 and 3,752,353.46 is: 5,175,868.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,186.62 : 8,425,424.04 = 3,752,353.46 : x
  2. Step 2: Convert to fraction form
    6,108,186.62/8,425,424.04 = 3,752,353.46/x
  3. Step 3: Cross multiply
    6,108,186.62x = 8,425,424.04 × 3,752,353.46
  4. Step 4: Simplify right side
    6,108,186.62x = 31,615,169,048,461.18
  5. Step 5: Solve for x
    x = 31,615,169,048,461.18/6,108,186.62
  6. Step 6: Final answer
    x = 5,175,868.23

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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.