Home / 6,884,200.80-10,326,301.20-3,296,974.05

Finding the Fourth Proportional to 6,884,200.80, 10,326,301.20 and 3,296,974.05

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Solution

The fourth proportional to 6,884,200.80, 10,326,301.20 and 3,296,974.05 is: 4,945,461.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,200.80 : 10,326,301.20 = 3,296,974.05 : x
  2. Step 2: Convert to fraction form
    6,884,200.80/10,326,301.20 = 3,296,974.05/x
  3. Step 3: Cross multiply
    6,884,200.80x = 10,326,301.20 × 3,296,974.05
  4. Step 4: Simplify right side
    6,884,200.80x = 34,045,547,088,883.86
  5. Step 5: Solve for x
    x = 34,045,547,088,883.86/6,884,200.80
  6. Step 6: Final answer
    x = 4,945,461.08

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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.