Home / 1,234,081.04-1,851,353.28-560,209.64

Finding the Fourth Proportional to 1,234,081.04, 1,851,353.28 and 560,209.64

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Solution

The fourth proportional to 1,234,081.04, 1,851,353.28 and 560,209.64 is: 840,419.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,081.04 : 1,851,353.28 = 560,209.64 : x
  2. Step 2: Convert to fraction form
    1,234,081.04/1,851,353.28 = 560,209.64/x
  3. Step 3: Cross multiply
    1,234,081.04x = 1,851,353.28 × 560,209.64
  4. Step 4: Simplify right side
    1,234,081.04x = 1,037,145,954,501.62
  5. Step 5: Solve for x
    x = 1,037,145,954,501.62/1,234,081.04
  6. Step 6: Final answer
    x = 840,419.65

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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.