Home / 8,207,366.32-11,326,751.28-4,536,203.92

Finding the Fourth Proportional to 8,207,366.32, 11,326,751.28 and 4,536,203.92

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Solution

The fourth proportional to 8,207,366.32, 11,326,751.28 and 4,536,203.92 is: 6,260,285.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,366.32 : 11,326,751.28 = 4,536,203.92 : x
  2. Step 2: Convert to fraction form
    8,207,366.32/11,326,751.28 = 4,536,203.92/x
  3. Step 3: Cross multiply
    8,207,366.32x = 11,326,751.28 × 4,536,203.92
  4. Step 4: Simplify right side
    8,207,366.32x = 51,380,453,557,201.02
  5. Step 5: Solve for x
    x = 51,380,453,557,201.02/8,207,366.32
  6. Step 6: Final answer
    x = 6,260,285.16

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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.