Home / 1,541,593.20-2,312,334.36-404,346.31

Finding the Fourth Proportional to 1,541,593.20, 2,312,334.36 and 404,346.31

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Solution

The fourth proportional to 1,541,593.20, 2,312,334.36 and 404,346.31 is: 606,504.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,593.20 : 2,312,334.36 = 404,346.31 : x
  2. Step 2: Convert to fraction form
    1,541,593.20/2,312,334.36 = 404,346.31/x
  3. Step 3: Cross multiply
    1,541,593.20x = 2,312,334.36 × 404,346.31
  4. Step 4: Simplify right side
    1,541,593.20x = 934,983,863,930.48
  5. Step 5: Solve for x
    x = 934,983,863,930.48/1,541,593.20
  6. Step 6: Final answer
    x = 606,504.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.