Home / 3,653,343.60-5,484,508.20-2,305,503.60

Finding the Fourth Proportional to 3,653,343.60, 5,484,508.20 and 2,305,503.60

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Solution

The fourth proportional to 3,653,343.60, 5,484,508.20 and 2,305,503.60 is: 3,461,090.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,343.60 : 5,484,508.20 = 2,305,503.60 : x
  2. Step 2: Convert to fraction form
    3,653,343.60/5,484,508.20 = 2,305,503.60/x
  3. Step 3: Cross multiply
    3,653,343.60x = 5,484,508.20 × 2,305,503.60
  4. Step 4: Simplify right side
    3,653,343.60x = 12,644,553,399,329.52
  5. Step 5: Solve for x
    x = 12,644,553,399,329.52/3,653,343.60
  6. Step 6: Final answer
    x = 3,461,090.66

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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.