Home / 3,625,297.08-5,437,945.62-1,726,281.24

Finding the Fourth Proportional to 3,625,297.08, 5,437,945.62 and 1,726,281.24

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Solution

The fourth proportional to 3,625,297.08, 5,437,945.62 and 1,726,281.24 is: 2,589,421.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,297.08 : 5,437,945.62 = 1,726,281.24 : x
  2. Step 2: Convert to fraction form
    3,625,297.08/5,437,945.62 = 1,726,281.24/x
  3. Step 3: Cross multiply
    3,625,297.08x = 5,437,945.62 × 1,726,281.24
  4. Step 4: Simplify right side
    3,625,297.08x = 9,387,423,507,946.17
  5. Step 5: Solve for x
    x = 9,387,423,507,946.17/3,625,297.08
  6. Step 6: Final answer
    x = 2,589,421.86

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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.