Home / 3,092,343.03-4,267,288.74-1,715,672.10

Finding the Fourth Proportional to 3,092,343.03, 4,267,288.74 and 1,715,672.10

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Solution

The fourth proportional to 3,092,343.03, 4,267,288.74 and 1,715,672.10 is: 2,367,547.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,343.03 : 4,267,288.74 = 1,715,672.10 : x
  2. Step 2: Convert to fraction form
    3,092,343.03/4,267,288.74 = 1,715,672.10/x
  3. Step 3: Cross multiply
    3,092,343.03x = 4,267,288.74 × 1,715,672.10
  4. Step 4: Simplify right side
    3,092,343.03x = 7,321,268,233,862.15
  5. Step 5: Solve for x
    x = 7,321,268,233,862.15/3,092,343.03
  6. Step 6: Final answer
    x = 2,367,547.25

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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.