Home / 2,467,277.28-3,403,529.28-1,500,703.20

Finding the Fourth Proportional to 2,467,277.28, 3,403,529.28 and 1,500,703.20

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Solution

The fourth proportional to 2,467,277.28, 3,403,529.28 and 1,500,703.20 is: 2,070,171.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,277.28 : 3,403,529.28 = 1,500,703.20 : x
  2. Step 2: Convert to fraction form
    2,467,277.28/3,403,529.28 = 1,500,703.20/x
  3. Step 3: Cross multiply
    2,467,277.28x = 3,403,529.28 × 1,500,703.20
  4. Step 4: Simplify right side
    2,467,277.28x = 5,107,687,281,789.70
  5. Step 5: Solve for x
    x = 5,107,687,281,789.70/2,467,277.28
  6. Step 6: Final answer
    x = 2,070,171.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.