Home / 3,287,293.67-4,932,048.29-2,071,458.36

Finding the Fourth Proportional to 3,287,293.67, 4,932,048.29 and 2,071,458.36

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Solution

The fourth proportional to 3,287,293.67, 4,932,048.29 and 2,071,458.36 is: 3,107,885.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,293.67 : 4,932,048.29 = 2,071,458.36 : x
  2. Step 2: Convert to fraction form
    3,287,293.67/4,932,048.29 = 2,071,458.36/x
  3. Step 3: Cross multiply
    3,287,293.67x = 4,932,048.29 × 2,071,458.36
  4. Step 4: Simplify right side
    3,287,293.67x = 10,216,532,651,886.91
  5. Step 5: Solve for x
    x = 10,216,532,651,886.91/3,287,293.67
  6. Step 6: Final answer
    x = 3,107,885.60

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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.