Home / 1,234,079.54-1,851,351.03-560,208.14

Finding the Fourth Proportional to 1,234,079.54, 1,851,351.03 and 560,208.14

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Solution

The fourth proportional to 1,234,079.54, 1,851,351.03 and 560,208.14 is: 840,417.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,079.54 : 1,851,351.03 = 560,208.14 : x
  2. Step 2: Convert to fraction form
    1,234,079.54/1,851,351.03 = 560,208.14/x
  3. Step 3: Cross multiply
    1,234,079.54x = 1,851,351.03 × 560,208.14
  4. Step 4: Simplify right side
    1,234,079.54x = 1,037,141,906,346.11
  5. Step 5: Solve for x
    x = 1,037,141,906,346.11/1,234,079.54
  6. Step 6: Final answer
    x = 840,417.39

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Double scale
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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.