Home / 6,189,680.93-9,272,443.35-4,053,288.11

Finding the Fourth Proportional to 6,189,680.93, 9,272,443.35 and 4,053,288.11

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Solution

The fourth proportional to 6,189,680.93, 9,272,443.35 and 4,053,288.11 is: 6,072,022.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189,680.93 : 9,272,443.35 = 4,053,288.11 : x
  2. Step 2: Convert to fraction form
    6,189,680.93/9,272,443.35 = 4,053,288.11/x
  3. Step 3: Cross multiply
    6,189,680.93x = 9,272,443.35 × 4,053,288.11
  4. Step 4: Simplify right side
    6,189,680.93x = 37,583,884,381,203.56
  5. Step 5: Solve for x
    x = 37,583,884,381,203.56/6,189,680.93
  6. Step 6: Final answer
    x = 6,072,022.90

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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.