Home / 8,033,562.72-11,086,275.36-4,362,446.16

Finding the Fourth Proportional to 8,033,562.72, 11,086,275.36 and 4,362,446.16

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Solution

The fourth proportional to 8,033,562.72, 11,086,275.36 and 4,362,446.16 is: 6,020,153.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,562.72 : 11,086,275.36 = 4,362,446.16 : x
  2. Step 2: Convert to fraction form
    8,033,562.72/11,086,275.36 = 4,362,446.16/x
  3. Step 3: Cross multiply
    8,033,562.72x = 11,086,275.36 × 4,362,446.16
  4. Step 4: Simplify right side
    8,033,562.72x = 48,363,279,372,934.62
  5. Step 5: Solve for x
    x = 48,363,279,372,934.62/8,033,562.72
  6. Step 6: Final answer
    x = 6,020,153.33

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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.