Home / 3,650,422.32-5,475,215.16-955,007.64

Finding the Fourth Proportional to 3,650,422.32, 5,475,215.16 and 955,007.64

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Solution

The fourth proportional to 3,650,422.32, 5,475,215.16 and 955,007.64 is: 1,432,402.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,422.32 : 5,475,215.16 = 955,007.64 : x
  2. Step 2: Convert to fraction form
    3,650,422.32/5,475,215.16 = 955,007.64/x
  3. Step 3: Cross multiply
    3,650,422.32x = 5,475,215.16 × 955,007.64
  4. Step 4: Simplify right side
    3,650,422.32x = 5,228,872,308,443.82
  5. Step 5: Solve for x
    x = 5,228,872,308,443.82/3,650,422.32
  6. Step 6: Final answer
    x = 1,432,402.02

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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.