Home / 8,148,832.65-11,244,730.82-4,711,295.25

Finding the Fourth Proportional to 8,148,832.65, 11,244,730.82 and 4,711,295.25

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Solution

The fourth proportional to 8,148,832.65, 11,244,730.82 and 4,711,295.25 is: 6,501,206.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,148,832.65 : 11,244,730.82 = 4,711,295.25 : x
  2. Step 2: Convert to fraction form
    8,148,832.65/11,244,730.82 = 4,711,295.25/x
  3. Step 3: Cross multiply
    8,148,832.65x = 11,244,730.82 × 4,711,295.25
  4. Step 4: Simplify right side
    8,148,832.65x = 52,977,246,876,238.12
  5. Step 5: Solve for x
    x = 52,977,246,876,238.12/8,148,832.65
  6. Step 6: Final answer
    x = 6,501,206.88

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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.