Home / 1,715,886.48-2,367,844.40-941,500.31

Finding the Fourth Proportional to 1,715,886.48, 2,367,844.40 and 941,500.31

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Solution

The fourth proportional to 1,715,886.48, 2,367,844.40 and 941,500.31 is: 1,299,227.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,886.48 : 2,367,844.40 = 941,500.31 : x
  2. Step 2: Convert to fraction form
    1,715,886.48/2,367,844.40 = 941,500.31/x
  3. Step 3: Cross multiply
    1,715,886.48x = 2,367,844.40 × 941,500.31
  4. Step 4: Simplify right side
    1,715,886.48x = 2,229,326,235,169.48
  5. Step 5: Solve for x
    x = 2,229,326,235,169.48/1,715,886.48
  6. Step 6: Final answer
    x = 1,299,227.11

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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.