Home / 1,301,024.73-1,794,581.10-1,043,519.58

Finding the Fourth Proportional to 1,301,024.73, 1,794,581.10 and 1,043,519.58

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Solution

The fourth proportional to 1,301,024.73, 1,794,581.10 and 1,043,519.58 is: 1,439,388.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,024.73 : 1,794,581.10 = 1,043,519.58 : x
  2. Step 2: Convert to fraction form
    1,301,024.73/1,794,581.10 = 1,043,519.58/x
  3. Step 3: Cross multiply
    1,301,024.73x = 1,794,581.10 × 1,043,519.58
  4. Step 4: Simplify right side
    1,301,024.73x = 1,872,680,515,747.94
  5. Step 5: Solve for x
    x = 1,872,680,515,747.94/1,301,024.73
  6. Step 6: Final answer
    x = 1,439,388.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.