Home / 3,669,572.26-5,502,178.07-1,395,262.97

Finding the Fourth Proportional to 3,669,572.26, 5,502,178.07 and 1,395,262.97

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Solution

The fourth proportional to 3,669,572.26, 5,502,178.07 and 1,395,262.97 is: 2,092,065.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,572.26 : 5,502,178.07 = 1,395,262.97 : x
  2. Step 2: Convert to fraction form
    3,669,572.26/5,502,178.07 = 1,395,262.97/x
  3. Step 3: Cross multiply
    3,669,572.26x = 5,502,178.07 × 1,395,262.97
  4. Step 4: Simplify right side
    3,669,572.26x = 7,676,985,280,929.86
  5. Step 5: Solve for x
    x = 7,676,985,280,929.86/3,669,572.26
  6. Step 6: Final answer
    x = 2,092,065.44

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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.