Home / 1,452,296.44-2,178,758.04-441,499.76

Finding the Fourth Proportional to 1,452,296.44, 2,178,758.04 and 441,499.76

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Solution

The fourth proportional to 1,452,296.44, 2,178,758.04 and 441,499.76 is: 662,344.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,296.44 : 2,178,758.04 = 441,499.76 : x
  2. Step 2: Convert to fraction form
    1,452,296.44/2,178,758.04 = 441,499.76/x
  3. Step 3: Cross multiply
    1,452,296.44x = 2,178,758.04 × 441,499.76
  4. Step 4: Simplify right side
    1,452,296.44x = 961,921,151,758.07
  5. Step 5: Solve for x
    x = 961,921,151,758.07/1,452,296.44
  6. Step 6: Final answer
    x = 662,344.91

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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.