Home / 3,958,951.20-5,941,412.28-2,896,733.76

Finding the Fourth Proportional to 3,958,951.20, 5,941,412.28 and 2,896,733.76

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Solution

The fourth proportional to 3,958,951.20, 5,941,412.28 and 2,896,733.76 is: 4,347,285.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,958,951.20 : 5,941,412.28 = 2,896,733.76 : x
  2. Step 2: Convert to fraction form
    3,958,951.20/5,941,412.28 = 2,896,733.76/x
  3. Step 3: Cross multiply
    3,958,951.20x = 5,941,412.28 × 2,896,733.76
  4. Step 4: Simplify right side
    3,958,951.20x = 17,210,689,533,554.57
  5. Step 5: Solve for x
    x = 17,210,689,533,554.57/3,958,951.20
  6. Step 6: Final answer
    x = 4,347,285.09

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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.