Home / 1,168,832.46-1,753,423.98-410,540.26

Finding the Fourth Proportional to 1,168,832.46, 1,753,423.98 and 410,540.26

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Solution

The fourth proportional to 1,168,832.46, 1,753,423.98 and 410,540.26 is: 615,871.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,832.46 : 1,753,423.98 = 410,540.26 : x
  2. Step 2: Convert to fraction form
    1,168,832.46/1,753,423.98 = 410,540.26/x
  3. Step 3: Cross multiply
    1,168,832.46x = 1,753,423.98 × 410,540.26
  4. Step 4: Simplify right side
    1,168,832.46x = 719,851,136,639.44
  5. Step 5: Solve for x
    x = 719,851,136,639.44/1,168,832.46
  6. Step 6: Final answer
    x = 615,871.96

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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.