Home / 1,041,338.64-1,560,224.88-568,355.88

Finding the Fourth Proportional to 1,041,338.64, 1,560,224.88 and 568,355.88

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Solution

The fourth proportional to 1,041,338.64, 1,560,224.88 and 568,355.88 is: 851,560.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,338.64 : 1,560,224.88 = 568,355.88 : x
  2. Step 2: Convert to fraction form
    1,041,338.64/1,560,224.88 = 568,355.88/x
  3. Step 3: Cross multiply
    1,041,338.64x = 1,560,224.88 × 568,355.88
  4. Step 4: Simplify right side
    1,041,338.64x = 886,762,984,670.29
  5. Step 5: Solve for x
    x = 886,762,984,670.29/1,041,338.64
  6. Step 6: Final answer
    x = 851,560.63

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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.