Home / 4,045,765.86-6,068,626.92-1,649,601.18

Finding the Fourth Proportional to 4,045,765.86, 6,068,626.92 and 1,649,601.18

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Solution

The fourth proportional to 4,045,765.86, 6,068,626.92 and 1,649,601.18 is: 2,474,392.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,765.86 : 6,068,626.92 = 1,649,601.18 : x
  2. Step 2: Convert to fraction form
    4,045,765.86/6,068,626.92 = 1,649,601.18/x
  3. Step 3: Cross multiply
    4,045,765.86x = 6,068,626.92 × 1,649,601.18
  4. Step 4: Simplify right side
    4,045,765.86x = 10,010,814,128,211.77
  5. Step 5: Solve for x
    x = 10,010,814,128,211.77/4,045,765.86
  6. Step 6: Final answer
    x = 2,474,392.85

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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.