Home / 2,823,822.28-3,896,793.87-1,600,523.15

Finding the Fourth Proportional to 2,823,822.28, 3,896,793.87 and 1,600,523.15

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Solution

The fourth proportional to 2,823,822.28, 3,896,793.87 and 1,600,523.15 is: 2,208,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,822.28 : 3,896,793.87 = 1,600,523.15 : x
  2. Step 2: Convert to fraction form
    2,823,822.28/3,896,793.87 = 1,600,523.15/x
  3. Step 3: Cross multiply
    2,823,822.28x = 3,896,793.87 × 1,600,523.15
  4. Step 4: Simplify right side
    2,823,822.28x = 6,236,908,774,227.16
  5. Step 5: Solve for x
    x = 6,236,908,774,227.16/2,823,822.28
  6. Step 6: Final answer
    x = 2,208,676.10

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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.