Home / 2,466,348.22-3,400,463.46-1,886,282.92

Finding the Fourth Proportional to 2,466,348.22, 3,400,463.46 and 1,886,282.92

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Solution

The fourth proportional to 2,466,348.22, 3,400,463.46 and 1,886,282.92 is: 2,600,701.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,348.22 : 3,400,463.46 = 1,886,282.92 : x
  2. Step 2: Convert to fraction form
    2,466,348.22/3,400,463.46 = 1,886,282.92/x
  3. Step 3: Cross multiply
    2,466,348.22x = 3,400,463.46 × 1,886,282.92
  4. Step 4: Simplify right side
    2,466,348.22x = 6,414,236,144,682.10
  5. Step 5: Solve for x
    x = 6,414,236,144,682.10/2,466,348.22
  6. Step 6: Final answer
    x = 2,600,701.76

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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.