Home / 6,193,808.20-9,290,712.30-4,041,472.15

Finding the Fourth Proportional to 6,193,808.20, 9,290,712.30 and 4,041,472.15

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Solution

The fourth proportional to 6,193,808.20, 9,290,712.30 and 4,041,472.15 is: 6,062,208.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,808.20 : 9,290,712.30 = 4,041,472.15 : x
  2. Step 2: Convert to fraction form
    6,193,808.20/9,290,712.30 = 4,041,472.15/x
  3. Step 3: Cross multiply
    6,193,808.20x = 9,290,712.30 × 4,041,472.15
  4. Step 4: Simplify right side
    6,193,808.20x = 37,548,155,014,112.45
  5. Step 5: Solve for x
    x = 37,548,155,014,112.45/6,193,808.20
  6. Step 6: Final answer
    x = 6,062,208.23

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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.