Home / 7,336,927.70-11,005,391.55-2,288,230.10

Finding the Fourth Proportional to 7,336,927.70, 11,005,391.55 and 2,288,230.10

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Solution

The fourth proportional to 7,336,927.70, 11,005,391.55 and 2,288,230.10 is: 3,432,345.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,927.70 : 11,005,391.55 = 2,288,230.10 : x
  2. Step 2: Convert to fraction form
    7,336,927.70/11,005,391.55 = 2,288,230.10/x
  3. Step 3: Cross multiply
    7,336,927.70x = 11,005,391.55 × 2,288,230.10
  4. Step 4: Simplify right side
    7,336,927.70x = 25,182,868,206,995.66
  5. Step 5: Solve for x
    x = 25,182,868,206,995.66/7,336,927.70
  6. Step 6: Final answer
    x = 3,432,345.15

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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.