Home / 2,011,502.60-3,017,253.90-591,702.20

Finding the Fourth Proportional to 2,011,502.60, 3,017,253.90 and 591,702.20

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Solution

The fourth proportional to 2,011,502.60, 3,017,253.90 and 591,702.20 is: 887,553.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,502.60 : 3,017,253.90 = 591,702.20 : x
  2. Step 2: Convert to fraction form
    2,011,502.60/3,017,253.90 = 591,702.20/x
  3. Step 3: Cross multiply
    2,011,502.60x = 3,017,253.90 × 591,702.20
  4. Step 4: Simplify right side
    2,011,502.60x = 1,785,315,770,588.58
  5. Step 5: Solve for x
    x = 1,785,315,770,588.58/2,011,502.60
  6. Step 6: Final answer
    x = 887,553.30

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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.