Home / 3,338,200.31-5,007,246.12-1,063,693.98

Finding the Fourth Proportional to 3,338,200.31, 5,007,246.12 and 1,063,693.98

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Solution

The fourth proportional to 3,338,200.31, 5,007,246.12 and 1,063,693.98 is: 1,595,523.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,200.31 : 5,007,246.12 = 1,063,693.98 : x
  2. Step 2: Convert to fraction form
    3,338,200.31/5,007,246.12 = 1,063,693.98/x
  3. Step 3: Cross multiply
    3,338,200.31x = 5,007,246.12 × 1,063,693.98
  4. Step 4: Simplify right side
    3,338,200.31x = 5,326,177,554,222.36
  5. Step 5: Solve for x
    x = 5,326,177,554,222.36/3,338,200.31
  6. Step 6: Final answer
    x = 1,595,523.66

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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.