Home / 2,755,006.07-4,132,551.02-1,049,243.72

Finding the Fourth Proportional to 2,755,006.07, 4,132,551.02 and 1,049,243.72

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Solution

The fourth proportional to 2,755,006.07, 4,132,551.02 and 1,049,243.72 is: 1,573,881.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,006.07 : 4,132,551.02 = 1,049,243.72 : x
  2. Step 2: Convert to fraction form
    2,755,006.07/4,132,551.02 = 1,049,243.72/x
  3. Step 3: Cross multiply
    2,755,006.07x = 4,132,551.02 × 1,049,243.72
  4. Step 4: Simplify right side
    2,755,006.07x = 4,336,053,179,405.62
  5. Step 5: Solve for x
    x = 4,336,053,179,405.62/2,755,006.07
  6. Step 6: Final answer
    x = 1,573,881.54

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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.