Home / 3,332,020.46-4,999,874.96-1,626,177.88

Finding the Fourth Proportional to 3,332,020.46, 4,999,874.96 and 1,626,177.88

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Solution

The fourth proportional to 3,332,020.46, 4,999,874.96 and 1,626,177.88 is: 2,440,166.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,020.46 : 4,999,874.96 = 1,626,177.88 : x
  2. Step 2: Convert to fraction form
    3,332,020.46/4,999,874.96 = 1,626,177.88/x
  3. Step 3: Cross multiply
    3,332,020.46x = 4,999,874.96 × 1,626,177.88
  4. Step 4: Simplify right side
    3,332,020.46x = 8,130,686,029,587.62
  5. Step 5: Solve for x
    x = 8,130,686,029,587.62/3,332,020.46
  6. Step 6: Final answer
    x = 2,440,166.90

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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.