Home / 3,274,211.10-4,911,316.65-1,031,036.70

Finding the Fourth Proportional to 3,274,211.10, 4,911,316.65 and 1,031,036.70

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Solution

The fourth proportional to 3,274,211.10, 4,911,316.65 and 1,031,036.70 is: 1,546,555.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,211.10 : 4,911,316.65 = 1,031,036.70 : x
  2. Step 2: Convert to fraction form
    3,274,211.10/4,911,316.65 = 1,031,036.70/x
  3. Step 3: Cross multiply
    3,274,211.10x = 4,911,316.65 × 1,031,036.70
  4. Step 4: Simplify right side
    3,274,211.10x = 5,063,747,711,471.06
  5. Step 5: Solve for x
    x = 5,063,747,711,471.06/3,274,211.10
  6. Step 6: Final answer
    x = 1,546,555.05

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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.