Home / 2,011,147.60-3,016,794.30-591,347.20

Finding the Fourth Proportional to 2,011,147.60, 3,016,794.30 and 591,347.20

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Solution

The fourth proportional to 2,011,147.60, 3,016,794.30 and 591,347.20 is: 887,042.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,147.60 : 3,016,794.30 = 591,347.20 : x
  2. Step 2: Convert to fraction form
    2,011,147.60/3,016,794.30 = 591,347.20/x
  3. Step 3: Cross multiply
    2,011,147.60x = 3,016,794.30 × 591,347.20
  4. Step 4: Simplify right side
    2,011,147.60x = 1,783,972,862,280.96
  5. Step 5: Solve for x
    x = 1,783,972,862,280.96/2,011,147.60
  6. Step 6: Final answer
    x = 887,042.24

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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.