Home / 2,962,506.76-4,443,306.03-940,488.57

Finding the Fourth Proportional to 2,962,506.76, 4,443,306.03 and 940,488.57

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Solution

The fourth proportional to 2,962,506.76, 4,443,306.03 and 940,488.57 is: 1,410,588.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,506.76 : 4,443,306.03 = 940,488.57 : x
  2. Step 2: Convert to fraction form
    2,962,506.76/4,443,306.03 = 940,488.57/x
  3. Step 3: Cross multiply
    2,962,506.76x = 4,443,306.03 × 940,488.57
  4. Step 4: Simplify right side
    2,962,506.76x = 4,178,878,534,227.08
  5. Step 5: Solve for x
    x = 4,178,878,534,227.08/2,962,506.76
  6. Step 6: Final answer
    x = 1,410,588.69

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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.