Home / 3,199,062.88-4,414,696.62-1,748,758.72

Finding the Fourth Proportional to 3,199,062.88, 4,414,696.62 and 1,748,758.72

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Solution

The fourth proportional to 3,199,062.88, 4,414,696.62 and 1,748,758.72 is: 2,413,281.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,062.88 : 4,414,696.62 = 1,748,758.72 : x
  2. Step 2: Convert to fraction form
    3,199,062.88/4,414,696.62 = 1,748,758.72/x
  3. Step 3: Cross multiply
    3,199,062.88x = 4,414,696.62 × 1,748,758.72
  4. Step 4: Simplify right side
    3,199,062.88x = 7,720,239,210,379.53
  5. Step 5: Solve for x
    x = 7,720,239,210,379.53/3,199,062.88
  6. Step 6: Final answer
    x = 2,413,281.48

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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.