Home / 3,592,082.76-5,385,262.95-2,074,043.76

Finding the Fourth Proportional to 3,592,082.76, 5,385,262.95 and 2,074,043.76

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Solution

The fourth proportional to 3,592,082.76, 5,385,262.95 and 2,074,043.76 is: 3,109,413.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,082.76 : 5,385,262.95 = 2,074,043.76 : x
  2. Step 2: Convert to fraction form
    3,592,082.76/5,385,262.95 = 2,074,043.76/x
  3. Step 3: Cross multiply
    3,592,082.76x = 5,385,262.95 × 2,074,043.76
  4. Step 4: Simplify right side
    3,592,082.76x = 11,169,271,017,406.69
  5. Step 5: Solve for x
    x = 11,169,271,017,406.69/3,592,082.76
  6. Step 6: Final answer
    x = 3,109,413.61

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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.