Home / 2,266,118.73-3,402,528.26-1,512,654.57

Finding the Fourth Proportional to 2,266,118.73, 3,402,528.26 and 1,512,654.57

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Solution

The fourth proportional to 2,266,118.73, 3,402,528.26 and 1,512,654.57 is: 2,271,218.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,118.73 : 3,402,528.26 = 1,512,654.57 : x
  2. Step 2: Convert to fraction form
    2,266,118.73/3,402,528.26 = 1,512,654.57/x
  3. Step 3: Cross multiply
    2,266,118.73x = 3,402,528.26 × 1,512,654.57
  4. Step 4: Simplify right side
    2,266,118.73x = 5,146,849,914,479.88
  5. Step 5: Solve for x
    x = 5,146,849,914,479.88/2,266,118.73
  6. Step 6: Final answer
    x = 2,271,218.12

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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.