Home / 6,747,932.04-9,312,125.64-3,650,454.42

Finding the Fourth Proportional to 6,747,932.04, 9,312,125.64 and 3,650,454.42

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Solution

The fourth proportional to 6,747,932.04, 9,312,125.64 and 3,650,454.42 is: 5,037,615.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747,932.04 : 9,312,125.64 = 3,650,454.42 : x
  2. Step 2: Convert to fraction form
    6,747,932.04/9,312,125.64 = 3,650,454.42/x
  3. Step 3: Cross multiply
    6,747,932.04x = 9,312,125.64 × 3,650,454.42
  4. Step 4: Simplify right side
    6,747,932.04x = 33,993,490,202,133.33
  5. Step 5: Solve for x
    x = 33,993,490,202,133.33/6,747,932.04
  6. Step 6: Final answer
    x = 5,037,615.97

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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.