Home / 1,163,007.41-1,744,620.51-342,346.56

Finding the Fourth Proportional to 1,163,007.41, 1,744,620.51 and 342,346.56

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Solution

The fourth proportional to 1,163,007.41, 1,744,620.51 and 342,346.56 is: 513,552.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,007.41 : 1,744,620.51 = 342,346.56 : x
  2. Step 2: Convert to fraction form
    1,163,007.41/1,744,620.51 = 342,346.56/x
  3. Step 3: Cross multiply
    1,163,007.41x = 1,744,620.51 × 342,346.56
  4. Step 4: Simplify right side
    1,163,007.41x = 597,264,827,826.46
  5. Step 5: Solve for x
    x = 597,264,827,826.46/1,163,007.41
  6. Step 6: Final answer
    x = 513,552.04

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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.