Home / 1,085,932.67-1,498,587.26-602,496.66

Finding the Fourth Proportional to 1,085,932.67, 1,498,587.26 and 602,496.66

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Solution

The fourth proportional to 1,085,932.67, 1,498,587.26 and 602,496.66 is: 831,445.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,932.67 : 1,498,587.26 = 602,496.66 : x
  2. Step 2: Convert to fraction form
    1,085,932.67/1,498,587.26 = 602,496.66/x
  3. Step 3: Cross multiply
    1,085,932.67x = 1,498,587.26 × 602,496.66
  4. Step 4: Simplify right side
    1,085,932.67x = 902,893,818,868.55
  5. Step 5: Solve for x
    x = 902,893,818,868.55/1,085,932.67
  6. Step 6: Final answer
    x = 831,445.49

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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.