Home / 1,337,228.33-2,006,800.20-569,264.46

Finding the Fourth Proportional to 1,337,228.33, 2,006,800.20 and 569,264.46

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Solution

The fourth proportional to 1,337,228.33, 2,006,800.20 and 569,264.46 is: 854,304.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,228.33 : 2,006,800.20 = 569,264.46 : x
  2. Step 2: Convert to fraction form
    1,337,228.33/2,006,800.20 = 569,264.46/x
  3. Step 3: Cross multiply
    1,337,228.33x = 2,006,800.20 × 569,264.46
  4. Step 4: Simplify right side
    1,337,228.33x = 1,142,400,032,180.89
  5. Step 5: Solve for x
    x = 1,142,400,032,180.89/1,337,228.33
  6. Step 6: Final answer
    x = 854,304.39

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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.