Home / 8,088,145.11-11,161,583.42-4,417,062.55

Finding the Fourth Proportional to 8,088,145.11, 11,161,583.42 and 4,417,062.55

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Solution

The fourth proportional to 8,088,145.11, 11,161,583.42 and 4,417,062.55 is: 6,095,515.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,145.11 : 11,161,583.42 = 4,417,062.55 : x
  2. Step 2: Convert to fraction form
    8,088,145.11/11,161,583.42 = 4,417,062.55/x
  3. Step 3: Cross multiply
    8,088,145.11x = 11,161,583.42 × 4,417,062.55
  4. Step 4: Simplify right side
    8,088,145.11x = 49,301,412,073,193.65
  5. Step 5: Solve for x
    x = 49,301,412,073,193.65/8,088,145.11
  6. Step 6: Final answer
    x = 6,095,515.28

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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.