Home / 2,184,251.28-3,276,155.46-586,606.80

Finding the Fourth Proportional to 2,184,251.28, 3,276,155.46 and 586,606.80

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Solution

The fourth proportional to 2,184,251.28, 3,276,155.46 and 586,606.80 is: 879,850.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,251.28 : 3,276,155.46 = 586,606.80 : x
  2. Step 2: Convert to fraction form
    2,184,251.28/3,276,155.46 = 586,606.80/x
  3. Step 3: Cross multiply
    2,184,251.28x = 3,276,155.46 × 586,606.80
  4. Step 4: Simplify right side
    2,184,251.28x = 1,921,815,070,693.13
  5. Step 5: Solve for x
    x = 1,921,815,070,693.13/2,184,251.28
  6. Step 6: Final answer
    x = 879,850.72

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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.