Home / 2,011,143.10-3,016,787.55-591,342.70

Finding the Fourth Proportional to 2,011,143.10, 3,016,787.55 and 591,342.70

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Solution

The fourth proportional to 2,011,143.10, 3,016,787.55 and 591,342.70 is: 887,035.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,143.10 : 3,016,787.55 = 591,342.70 : x
  2. Step 2: Convert to fraction form
    2,011,143.10/3,016,787.55 = 591,342.70/x
  3. Step 3: Cross multiply
    2,011,143.10x = 3,016,787.55 × 591,342.70
  4. Step 4: Simplify right side
    2,011,143.10x = 1,783,955,295,143.38
  5. Step 5: Solve for x
    x = 1,783,955,295,143.38/2,011,143.10
  6. Step 6: Final answer
    x = 887,035.49

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1.5x scale

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.