Home / 6,073,871.40-9,108,966.65-3,193,686.23

Finding the Fourth Proportional to 6,073,871.40, 9,108,966.65 and 3,193,686.23

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Solution

The fourth proportional to 6,073,871.40, 9,108,966.65 and 3,193,686.23 is: 4,789,561.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,871.40 : 9,108,966.65 = 3,193,686.23 : x
  2. Step 2: Convert to fraction form
    6,073,871.40/9,108,966.65 = 3,193,686.23/x
  3. Step 3: Cross multiply
    6,073,871.40x = 9,108,966.65 × 3,193,686.23
  4. Step 4: Simplify right side
    6,073,871.40x = 29,091,181,298,120.96
  5. Step 5: Solve for x
    x = 29,091,181,298,120.96/6,073,871.40
  6. Step 6: Final answer
    x = 4,789,561.61

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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.