Home / 1,835,456.04-2,753,238.38-876,012.75

Finding the Fourth Proportional to 1,835,456.04, 2,753,238.38 and 876,012.75

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Solution

The fourth proportional to 1,835,456.04, 2,753,238.38 and 876,012.75 is: 1,314,045.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,456.04 : 2,753,238.38 = 876,012.75 : x
  2. Step 2: Convert to fraction form
    1,835,456.04/2,753,238.38 = 876,012.75/x
  3. Step 3: Cross multiply
    1,835,456.04x = 2,753,238.38 × 876,012.75
  4. Step 4: Simplify right side
    1,835,456.04x = 2,411,871,920,289.28
  5. Step 5: Solve for x
    x = 2,411,871,920,289.28/1,835,456.04
  6. Step 6: Final answer
    x = 1,314,045.05

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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.