Home / 1,044,671.29-1,441,945.31-615,200.52

Finding the Fourth Proportional to 1,044,671.29, 1,441,945.31 and 615,200.52

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Solution

The fourth proportional to 1,044,671.29, 1,441,945.31 and 615,200.52 is: 849,152.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,671.29 : 1,441,945.31 = 615,200.52 : x
  2. Step 2: Convert to fraction form
    1,044,671.29/1,441,945.31 = 615,200.52/x
  3. Step 3: Cross multiply
    1,044,671.29x = 1,441,945.31 × 615,200.52
  4. Step 4: Simplify right side
    1,044,671.29x = 887,085,501,447.56
  5. Step 5: Solve for x
    x = 887,085,501,447.56/1,044,671.29
  6. Step 6: Final answer
    x = 849,152.75

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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.