Home / 1,113,346.62-1,536,418.44-604,049.04

Finding the Fourth Proportional to 1,113,346.62, 1,536,418.44 and 604,049.04

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Solution

The fourth proportional to 1,113,346.62, 1,536,418.44 and 604,049.04 is: 833,587.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,346.62 : 1,536,418.44 = 604,049.04 : x
  2. Step 2: Convert to fraction form
    1,113,346.62/1,536,418.44 = 604,049.04/x
  3. Step 3: Cross multiply
    1,113,346.62x = 1,536,418.44 × 604,049.04
  4. Step 4: Simplify right side
    1,113,346.62x = 928,072,083,720.30
  5. Step 5: Solve for x
    x = 928,072,083,720.30/1,113,346.62
  6. Step 6: Final answer
    x = 833,587.73

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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.