Home / 5,793,872.58-7,995,171.69-3,215,555.10

Finding the Fourth Proportional to 5,793,872.58, 7,995,171.69 and 3,215,555.10

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Solution

The fourth proportional to 5,793,872.58, 7,995,171.69 and 3,215,555.10 is: 4,437,259.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,872.58 : 7,995,171.69 = 3,215,555.10 : x
  2. Step 2: Convert to fraction form
    5,793,872.58/7,995,171.69 = 3,215,555.10/x
  3. Step 3: Cross multiply
    5,793,872.58x = 7,995,171.69 × 3,215,555.10
  4. Step 4: Simplify right side
    5,793,872.58x = 25,708,915,103,155.12
  5. Step 5: Solve for x
    x = 25,708,915,103,155.12/5,793,872.58
  6. Step 6: Final answer
    x = 4,437,259.32

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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.