Home / 6,482,455.92-9,724,739.16-3,027,650.40

Finding the Fourth Proportional to 6,482,455.92, 9,724,739.16 and 3,027,650.40

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Solution

The fourth proportional to 6,482,455.92, 9,724,739.16 and 3,027,650.40 is: 4,541,968.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,482,455.92 : 9,724,739.16 = 3,027,650.40 : x
  2. Step 2: Convert to fraction form
    6,482,455.92/9,724,739.16 = 3,027,650.40/x
  3. Step 3: Cross multiply
    6,482,455.92x = 9,724,739.16 × 3,027,650.40
  4. Step 4: Simplify right side
    6,482,455.92x = 29,443,110,407,669.66
  5. Step 5: Solve for x
    x = 29,443,110,407,669.66/6,482,455.92
  6. Step 6: Final answer
    x = 4,541,968.47

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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.