Home / 6,232,872.30-9,346,543.65-2,865,345.90

Finding the Fourth Proportional to 6,232,872.30, 9,346,543.65 and 2,865,345.90

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Solution

The fourth proportional to 6,232,872.30, 9,346,543.65 and 2,865,345.90 is: 4,296,747.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,872.30 : 9,346,543.65 = 2,865,345.90 : x
  2. Step 2: Convert to fraction form
    6,232,872.30/9,346,543.65 = 2,865,345.90/x
  3. Step 3: Cross multiply
    6,232,872.30x = 9,346,543.65 × 2,865,345.90
  4. Step 4: Simplify right side
    6,232,872.30x = 26,781,080,526,698.54
  5. Step 5: Solve for x
    x = 26,781,080,526,698.54/6,232,872.30
  6. Step 6: Final answer
    x = 4,296,747.83

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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.