Home / 2,034,406.20-3,053,358.90-898,915.80

Finding the Fourth Proportional to 2,034,406.20, 3,053,358.90 and 898,915.80

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Solution

The fourth proportional to 2,034,406.20, 3,053,358.90 and 898,915.80 is: 1,349,146.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,406.20 : 3,053,358.90 = 898,915.80 : x
  2. Step 2: Convert to fraction form
    2,034,406.20/3,053,358.90 = 898,915.80/x
  3. Step 3: Cross multiply
    2,034,406.20x = 3,053,358.90 × 898,915.80
  4. Step 4: Simplify right side
    2,034,406.20x = 2,744,712,558,280.62
  5. Step 5: Solve for x
    x = 2,744,712,558,280.62/2,034,406.20
  6. Step 6: Final answer
    x = 1,349,146.77

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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.