Home / 2,113,818.36-3,170,834.22-597,610.20

Finding the Fourth Proportional to 2,113,818.36, 3,170,834.22 and 597,610.20

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Solution

The fourth proportional to 2,113,818.36, 3,170,834.22 and 597,610.20 is: 896,445.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,818.36 : 3,170,834.22 = 597,610.20 : x
  2. Step 2: Convert to fraction form
    2,113,818.36/3,170,834.22 = 597,610.20/x
  3. Step 3: Cross multiply
    2,113,818.36x = 3,170,834.22 × 597,610.20
  4. Step 4: Simplify right side
    2,113,818.36x = 1,894,922,872,381.04
  5. Step 5: Solve for x
    x = 1,894,922,872,381.04/2,113,818.36
  6. Step 6: Final answer
    x = 896,445.46

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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.