Home / 2,383,970.40-3,577,545.61-867,652.91

Finding the Fourth Proportional to 2,383,970.40, 3,577,545.61 and 867,652.91

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Solution

The fourth proportional to 2,383,970.40, 3,577,545.61 and 867,652.91 is: 1,302,058.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,970.40 : 3,577,545.61 = 867,652.91 : x
  2. Step 2: Convert to fraction form
    2,383,970.40/3,577,545.61 = 867,652.91/x
  3. Step 3: Cross multiply
    2,383,970.40x = 3,577,545.61 × 867,652.91
  4. Step 4: Simplify right side
    2,383,970.40x = 3,104,067,859,174.23
  5. Step 5: Solve for x
    x = 3,104,067,859,174.23/2,383,970.40
  6. Step 6: Final answer
    x = 1,302,058.05

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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.