Home / 6,487,203.32-8,951,566.72-3,586,204.52

Finding the Fourth Proportional to 6,487,203.32, 8,951,566.72 and 3,586,204.52

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Solution

The fourth proportional to 6,487,203.32, 8,951,566.72 and 3,586,204.52 is: 4,948,534.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,487,203.32 : 8,951,566.72 = 3,586,204.52 : x
  2. Step 2: Convert to fraction form
    6,487,203.32/8,951,566.72 = 3,586,204.52/x
  3. Step 3: Cross multiply
    6,487,203.32x = 8,951,566.72 × 3,586,204.52
  4. Step 4: Simplify right side
    6,487,203.32x = 32,102,149,032,345.58
  5. Step 5: Solve for x
    x = 32,102,149,032,345.58/6,487,203.32
  6. Step 6: Final answer
    x = 4,948,534.44

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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.