Home / 1,734,822.72-2,394,003.84-960,488

Finding the Fourth Proportional to 1,734,822.72, 2,394,003.84 and 960,488

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Solution

The fourth proportional to 1,734,822.72, 2,394,003.84 and 960,488 is: 1,325,444.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,822.72 : 2,394,003.84 = 960,488 : x
  2. Step 2: Convert to fraction form
    1,734,822.72/2,394,003.84 = 960,488/x
  3. Step 3: Cross multiply
    1,734,822.72x = 2,394,003.84 × 960,488
  4. Step 4: Simplify right side
    1,734,822.72x = 2,299,411,960,273.92
  5. Step 5: Solve for x
    x = 2,299,411,960,273.92/1,734,822.72
  6. Step 6: Final answer
    x = 1,325,444.92

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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.