Home / 7,244,812.60-10,867,218.90-3,465,676.60

Finding the Fourth Proportional to 7,244,812.60, 10,867,218.90 and 3,465,676.60

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Solution

The fourth proportional to 7,244,812.60, 10,867,218.90 and 3,465,676.60 is: 5,198,514.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,812.60 : 10,867,218.90 = 3,465,676.60 : x
  2. Step 2: Convert to fraction form
    7,244,812.60/10,867,218.90 = 3,465,676.60/x
  3. Step 3: Cross multiply
    7,244,812.60x = 10,867,218.90 × 3,465,676.60
  4. Step 4: Simplify right side
    7,244,812.60x = 37,662,266,248,807.74
  5. Step 5: Solve for x
    x = 37,662,266,248,807.74/7,244,812.60
  6. Step 6: Final answer
    x = 5,198,514.90

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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.