Home / 4,644,034.74-6,964,280.61-2,214,758.88

Finding the Fourth Proportional to 4,644,034.74, 6,964,280.61 and 2,214,758.88

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Solution

The fourth proportional to 4,644,034.74, 6,964,280.61 and 2,214,758.88 is: 3,321,293.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,034.74 : 6,964,280.61 = 2,214,758.88 : x
  2. Step 2: Convert to fraction form
    4,644,034.74/6,964,280.61 = 2,214,758.88/x
  3. Step 3: Cross multiply
    4,644,034.74x = 6,964,280.61 × 2,214,758.88
  4. Step 4: Simplify right side
    4,644,034.74x = 15,424,202,323,809.32
  5. Step 5: Solve for x
    x = 15,424,202,323,809.32/4,644,034.74
  6. Step 6: Final answer
    x = 3,321,293.48

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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.