Home / 3,301,903.20-4,952,854.80-2,042,191.20

Finding the Fourth Proportional to 3,301,903.20, 4,952,854.80 and 2,042,191.20

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Solution

The fourth proportional to 3,301,903.20, 4,952,854.80 and 2,042,191.20 is: 3,063,286.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,903.20 : 4,952,854.80 = 2,042,191.20 : x
  2. Step 2: Convert to fraction form
    3,301,903.20/4,952,854.80 = 2,042,191.20/x
  3. Step 3: Cross multiply
    3,301,903.20x = 4,952,854.80 × 2,042,191.20
  4. Step 4: Simplify right side
    3,301,903.20x = 10,114,676,487,437.76
  5. Step 5: Solve for x
    x = 10,114,676,487,437.76/3,301,903.20
  6. Step 6: Final answer
    x = 3,063,286.80

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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.