Home / 10,240,286.85-14,132,024.96-5,889,376.13

Finding the Fourth Proportional to 10,240,286.85, 14,132,024.96 and 5,889,376.13

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Solution

The fourth proportional to 10,240,286.85, 14,132,024.96 and 5,889,376.13 is: 8,127,585.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,240,286.85 : 14,132,024.96 = 5,889,376.13 : x
  2. Step 2: Convert to fraction form
    10,240,286.85/14,132,024.96 = 5,889,376.13/x
  3. Step 3: Cross multiply
    10,240,286.85x = 14,132,024.96 × 5,889,376.13
  4. Step 4: Simplify right side
    10,240,286.85x = 83,228,810,367,881.20
  5. Step 5: Solve for x
    x = 83,228,810,367,881.20/10,240,286.85
  6. Step 6: Final answer
    x = 8,127,585.84

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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.