Home / 2,433,464.32-3,650,710.44-917,115.16

Finding the Fourth Proportional to 2,433,464.32, 3,650,710.44 and 917,115.16

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Solution

The fourth proportional to 2,433,464.32, 3,650,710.44 and 917,115.16 is: 1,375,866.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,464.32 : 3,650,710.44 = 917,115.16 : x
  2. Step 2: Convert to fraction form
    2,433,464.32/3,650,710.44 = 917,115.16/x
  3. Step 3: Cross multiply
    2,433,464.32x = 3,650,710.44 × 917,115.16
  4. Step 4: Simplify right side
    2,433,464.32x = 3,348,121,889,294.27
  5. Step 5: Solve for x
    x = 3,348,121,889,294.27/2,433,464.32
  6. Step 6: Final answer
    x = 1,375,866.44

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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.