Home / 4,442,234.60-6,663,758.52-1,247,339.24

Finding the Fourth Proportional to 4,442,234.60, 6,663,758.52 and 1,247,339.24

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Solution

The fourth proportional to 4,442,234.60, 6,663,758.52 and 1,247,339.24 is: 1,871,123.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,234.60 : 6,663,758.52 = 1,247,339.24 : x
  2. Step 2: Convert to fraction form
    4,442,234.60/6,663,758.52 = 1,247,339.24/x
  3. Step 3: Cross multiply
    4,442,234.60x = 6,663,758.52 × 1,247,339.24
  4. Step 4: Simplify right side
    4,442,234.60x = 8,311,967,454,561.53
  5. Step 5: Solve for x
    x = 8,311,967,454,561.53/4,442,234.60
  6. Step 6: Final answer
    x = 1,871,123.03

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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.