Home / 4,281,939.45-5,908,532.02-2,446,516.61

Finding the Fourth Proportional to 4,281,939.45, 5,908,532.02 and 2,446,516.61

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Solution

The fourth proportional to 4,281,939.45, 5,908,532.02 and 2,446,516.61 is: 3,375,881.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,939.45 : 5,908,532.02 = 2,446,516.61 : x
  2. Step 2: Convert to fraction form
    4,281,939.45/5,908,532.02 = 2,446,516.61/x
  3. Step 3: Cross multiply
    4,281,939.45x = 5,908,532.02 × 2,446,516.61
  4. Step 4: Simplify right side
    4,281,939.45x = 14,455,321,698,104.19
  5. Step 5: Solve for x
    x = 14,455,321,698,104.19/4,281,939.45
  6. Step 6: Final answer
    x = 3,375,881.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.