Home / 2,826,966.56-4,239,551.28-933,355.04

Finding the Fourth Proportional to 2,826,966.56, 4,239,551.28 and 933,355.04

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Solution

The fourth proportional to 2,826,966.56, 4,239,551.28 and 933,355.04 is: 1,399,735.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,966.56 : 4,239,551.28 = 933,355.04 : x
  2. Step 2: Convert to fraction form
    2,826,966.56/4,239,551.28 = 933,355.04/x
  3. Step 3: Cross multiply
    2,826,966.56x = 4,239,551.28 × 933,355.04
  4. Step 4: Simplify right side
    2,826,966.56x = 3,957,006,554,526.45
  5. Step 5: Solve for x
    x = 3,957,006,554,526.45/2,826,966.56
  6. Step 6: Final answer
    x = 1,399,735.89

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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.