Home / 1,083,799.12-1,495,578.79-593,671.16

Finding the Fourth Proportional to 1,083,799.12, 1,495,578.79 and 593,671.16

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Solution

The fourth proportional to 1,083,799.12, 1,495,578.79 and 593,671.16 is: 819,231.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,799.12 : 1,495,578.79 = 593,671.16 : x
  2. Step 2: Convert to fraction form
    1,083,799.12/1,495,578.79 = 593,671.16/x
  3. Step 3: Cross multiply
    1,083,799.12x = 1,495,578.79 × 593,671.16
  4. Step 4: Simplify right side
    1,083,799.12x = 887,881,995,130.70
  5. Step 5: Solve for x
    x = 887,881,995,130.70/1,083,799.12
  6. Step 6: Final answer
    x = 819,231.15

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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.