Home / 3,092,343.41-4,267,289.25-1,715,672.48

Finding the Fourth Proportional to 3,092,343.41, 4,267,289.25 and 1,715,672.48

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Solution

The fourth proportional to 3,092,343.41, 4,267,289.25 and 1,715,672.48 is: 2,367,547.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,343.41 : 4,267,289.25 = 1,715,672.48 : x
  2. Step 2: Convert to fraction form
    3,092,343.41/4,267,289.25 = 1,715,672.48/x
  3. Step 3: Cross multiply
    3,092,343.41x = 4,267,289.25 × 1,715,672.48
  4. Step 4: Simplify right side
    3,092,343.41x = 7,321,270,709,088.40
  5. Step 5: Solve for x
    x = 7,321,270,709,088.40/3,092,343.41
  6. Step 6: Final answer
    x = 2,367,547.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.