Home / 2,523,712-3,783,701.76-1,526,218.24

Finding the Fourth Proportional to 2,523,712, 3,783,701.76 and 1,526,218.24

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Solution

The fourth proportional to 2,523,712, 3,783,701.76 and 1,526,218.24 is: 2,288,198.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,712 : 3,783,701.76 = 1,526,218.24 : x
  2. Step 2: Convert to fraction form
    2,523,712/3,783,701.76 = 1,526,218.24/x
  3. Step 3: Cross multiply
    2,523,712x = 3,783,701.76 × 1,526,218.24
  4. Step 4: Simplify right side
    2,523,712x = 5,774,754,640,832.10
  5. Step 5: Solve for x
    x = 5,774,754,640,832.10/2,523,712
  6. Step 6: Final answer
    x = 2,288,198.75

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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.