Home / 2,226,003.64-3,337,899.80-709,489.24

Finding the Fourth Proportional to 2,226,003.64, 3,337,899.80 and 709,489.24

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Solution

The fourth proportional to 2,226,003.64, 3,337,899.80 and 709,489.24 is: 1,063,881.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,003.64 : 3,337,899.80 = 709,489.24 : x
  2. Step 2: Convert to fraction form
    2,226,003.64/3,337,899.80 = 709,489.24/x
  3. Step 3: Cross multiply
    2,226,003.64x = 3,337,899.80 × 709,489.24
  4. Step 4: Simplify right side
    2,226,003.64x = 2,368,203,992,298.15
  5. Step 5: Solve for x
    x = 2,368,203,992,298.15/2,226,003.64
  6. Step 6: Final answer
    x = 1,063,881.46

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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.