Home / 1,083,800.12-1,495,580.17-593,672.16

Finding the Fourth Proportional to 1,083,800.12, 1,495,580.17 and 593,672.16

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Solution

The fourth proportional to 1,083,800.12, 1,495,580.17 and 593,672.16 is: 819,232.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,800.12 : 1,495,580.17 = 593,672.16 : x
  2. Step 2: Convert to fraction form
    1,083,800.12/1,495,580.17 = 593,672.16/x
  3. Step 3: Cross multiply
    1,083,800.12x = 1,495,580.17 × 593,672.16
  4. Step 4: Simplify right side
    1,083,800.12x = 887,884,309,977.07
  5. Step 5: Solve for x
    x = 887,884,309,977.07/1,083,800.12
  6. Step 6: Final answer
    x = 819,232.53

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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.