Home / 5,326,945.72-7,996,104.80-2,295,807.46

Finding the Fourth Proportional to 5,326,945.72, 7,996,104.80 and 2,295,807.46

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Solution

The fourth proportional to 5,326,945.72, 7,996,104.80 and 2,295,807.46 is: 3,446,161.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,326,945.72 : 7,996,104.80 = 2,295,807.46 : x
  2. Step 2: Convert to fraction form
    5,326,945.72/7,996,104.80 = 2,295,807.46/x
  3. Step 3: Cross multiply
    5,326,945.72x = 7,996,104.80 × 2,295,807.46
  4. Step 4: Simplify right side
    5,326,945.72x = 18,357,517,050,781.81
  5. Step 5: Solve for x
    x = 18,357,517,050,781.81/5,326,945.72
  6. Step 6: Final answer
    x = 3,446,161.84

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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.