Home / 3,650,443.32-5,475,246.60-955,028.64

Finding the Fourth Proportional to 3,650,443.32, 5,475,246.60 and 955,028.64

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Solution

The fourth proportional to 3,650,443.32, 5,475,246.60 and 955,028.64 is: 1,432,433.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,443.32 : 5,475,246.60 = 955,028.64 : x
  2. Step 2: Convert to fraction form
    3,650,443.32/5,475,246.60 = 955,028.64/x
  3. Step 3: Cross multiply
    3,650,443.32x = 5,475,246.60 × 955,028.64
  4. Step 4: Simplify right side
    3,650,443.32x = 5,229,017,314,062.62
  5. Step 5: Solve for x
    x = 5,229,017,314,062.62/3,650,443.32
  6. Step 6: Final answer
    x = 1,432,433.50

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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.