Home / 1,083,662.64-1,495,401.05-593,634.26

Finding the Fourth Proportional to 1,083,662.64, 1,495,401.05 and 593,634.26

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Solution

The fourth proportional to 1,083,662.64, 1,495,401.05 and 593,634.26 is: 819,186.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,662.64 : 1,495,401.05 = 593,634.26 : x
  2. Step 2: Convert to fraction form
    1,083,662.64/1,495,401.05 = 593,634.26/x
  3. Step 3: Cross multiply
    1,083,662.64x = 1,495,401.05 × 593,634.26
  4. Step 4: Simplify right side
    1,083,662.64x = 887,721,285,274.80
  5. Step 5: Solve for x
    x = 887,721,285,274.80/1,083,662.64
  6. Step 6: Final answer
    x = 819,186.02

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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.