Home / 1,154,301.04-1,593,093.66-664,260.49

Finding the Fourth Proportional to 1,154,301.04, 1,593,093.66 and 664,260.49

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Solution

The fourth proportional to 1,154,301.04, 1,593,093.66 and 664,260.49 is: 916,770.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,301.04 : 1,593,093.66 = 664,260.49 : x
  2. Step 2: Convert to fraction form
    1,154,301.04/1,593,093.66 = 664,260.49/x
  3. Step 3: Cross multiply
    1,154,301.04x = 1,593,093.66 × 664,260.49
  4. Step 4: Simplify right side
    1,154,301.04x = 1,058,229,175,207.49
  5. Step 5: Solve for x
    x = 1,058,229,175,207.49/1,154,301.04
  6. Step 6: Final answer
    x = 916,770.53

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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.