Home / 6,287,903.70-9,434,191.14-4,367,803.38

Finding the Fourth Proportional to 6,287,903.70, 9,434,191.14 and 4,367,803.38

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Solution

The fourth proportional to 6,287,903.70, 9,434,191.14 and 4,367,803.38 is: 6,553,327.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,287,903.70 : 9,434,191.14 = 4,367,803.38 : x
  2. Step 2: Convert to fraction form
    6,287,903.70/9,434,191.14 = 4,367,803.38/x
  3. Step 3: Cross multiply
    6,287,903.70x = 9,434,191.14 × 4,367,803.38
  4. Step 4: Simplify right side
    6,287,903.70x = 41,206,691,948,858.05
  5. Step 5: Solve for x
    x = 41,206,691,948,858.05/6,287,903.70
  6. Step 6: Final answer
    x = 6,553,327.45

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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.