Home / 2,295,306.60-3,438,812.70-2,029,885.80

Finding the Fourth Proportional to 2,295,306.60, 3,438,812.70 and 2,029,885.80

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Solution

The fourth proportional to 2,295,306.60, 3,438,812.70 and 2,029,885.80 is: 3,041,161.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,306.60 : 3,438,812.70 = 2,029,885.80 : x
  2. Step 2: Convert to fraction form
    2,295,306.60/3,438,812.70 = 2,029,885.80/x
  3. Step 3: Cross multiply
    2,295,306.60x = 3,438,812.70 × 2,029,885.80
  4. Step 4: Simplify right side
    2,295,306.60x = 6,980,397,068,589.66
  5. Step 5: Solve for x
    x = 6,980,397,068,589.66/2,295,306.60
  6. Step 6: Final answer
    x = 3,041,161.07

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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.