Home / 9,739,096.32-13,444,257.78-5,820,235.32

Finding the Fourth Proportional to 9,739,096.32, 13,444,257.78 and 5,820,235.32

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Solution

The fourth proportional to 9,739,096.32, 13,444,257.78 and 5,820,235.32 is: 8,034,497.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,739,096.32 : 13,444,257.78 = 5,820,235.32 : x
  2. Step 2: Convert to fraction form
    9,739,096.32/13,444,257.78 = 5,820,235.32/x
  3. Step 3: Cross multiply
    9,739,096.32x = 13,444,257.78 × 5,820,235.32
  4. Step 4: Simplify right side
    9,739,096.32x = 78,248,743,982,340.80
  5. Step 5: Solve for x
    x = 78,248,743,982,340.80/9,739,096.32
  6. Step 6: Final answer
    x = 8,034,497.39

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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.