Home / 2,427,593.48-3,349,840.50-1,339,794.83

Finding the Fourth Proportional to 2,427,593.48, 3,349,840.50 and 1,339,794.83

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Solution

The fourth proportional to 2,427,593.48, 3,349,840.50 and 1,339,794.83 is: 1,848,785.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,593.48 : 3,349,840.50 = 1,339,794.83 : x
  2. Step 2: Convert to fraction form
    2,427,593.48/3,349,840.50 = 1,339,794.83/x
  3. Step 3: Cross multiply
    2,427,593.48x = 3,349,840.50 × 1,339,794.83
  4. Step 4: Simplify right side
    2,427,593.48x = 4,488,098,968,988.19
  5. Step 5: Solve for x
    x = 4,488,098,968,988.19/2,427,593.48
  6. Step 6: Final answer
    x = 1,848,785.23

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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.