Home / 3,233,543.40-4,852,064.70-1,436,704.20

Finding the Fourth Proportional to 3,233,543.40, 4,852,064.70 and 1,436,704.20

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Solution

The fourth proportional to 3,233,543.40, 4,852,064.70 and 1,436,704.20 is: 2,155,833.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,543.40 : 4,852,064.70 = 1,436,704.20 : x
  2. Step 2: Convert to fraction form
    3,233,543.40/4,852,064.70 = 1,436,704.20/x
  3. Step 3: Cross multiply
    3,233,543.40x = 4,852,064.70 × 1,436,704.20
  4. Step 4: Simplify right side
    3,233,543.40x = 6,970,981,733,161.74
  5. Step 5: Solve for x
    x = 6,970,981,733,161.74/3,233,543.40
  6. Step 6: Final answer
    x = 2,155,833.67

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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.