Home / 2,603,972.85-3,593,630.66-1,458,043.17

Finding the Fourth Proportional to 2,603,972.85, 3,593,630.66 and 1,458,043.17

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Solution

The fourth proportional to 2,603,972.85, 3,593,630.66 and 1,458,043.17 is: 2,012,182.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,972.85 : 3,593,630.66 = 1,458,043.17 : x
  2. Step 2: Convert to fraction form
    2,603,972.85/3,593,630.66 = 1,458,043.17/x
  3. Step 3: Cross multiply
    2,603,972.85x = 3,593,630.66 × 1,458,043.17
  4. Step 4: Simplify right side
    2,603,972.85x = 5,239,668,626,750.75
  5. Step 5: Solve for x
    x = 5,239,668,626,750.75/2,603,972.85
  6. Step 6: Final answer
    x = 2,012,182.51

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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.