Home / 2,060,438.20-3,090,608.70-564,530.20

Finding the Fourth Proportional to 2,060,438.20, 3,090,608.70 and 564,530.20

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Solution

The fourth proportional to 2,060,438.20, 3,090,608.70 and 564,530.20 is: 846,781.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,438.20 : 3,090,608.70 = 564,530.20 : x
  2. Step 2: Convert to fraction form
    2,060,438.20/3,090,608.70 = 564,530.20/x
  3. Step 3: Cross multiply
    2,060,438.20x = 3,090,608.70 × 564,530.20
  4. Step 4: Simplify right side
    2,060,438.20x = 1,744,741,947,532.74
  5. Step 5: Solve for x
    x = 1,744,741,947,532.74/2,060,438.20
  6. Step 6: Final answer
    x = 846,781.98

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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.