Home / 6,856,642.68-10,277,712.60-2,535,916.18

Finding the Fourth Proportional to 6,856,642.68, 10,277,712.60 and 2,535,916.18

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Solution

The fourth proportional to 6,856,642.68, 10,277,712.60 and 2,535,916.18 is: 3,801,192.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,642.68 : 10,277,712.60 = 2,535,916.18 : x
  2. Step 2: Convert to fraction form
    6,856,642.68/10,277,712.60 = 2,535,916.18/x
  3. Step 3: Cross multiply
    6,856,642.68x = 10,277,712.60 × 2,535,916.18
  4. Step 4: Simplify right side
    6,856,642.68x = 26,063,417,659,796.61
  5. Step 5: Solve for x
    x = 26,063,417,659,796.61/6,856,642.68
  6. Step 6: Final answer
    x = 3,801,192.34

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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.