Home / 7,114,064.88-10,667,775.96-2,564,514.48

Finding the Fourth Proportional to 7,114,064.88, 10,667,775.96 and 2,564,514.48

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Solution

The fourth proportional to 7,114,064.88, 10,667,775.96 and 2,564,514.48 is: 3,845,574.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,064.88 : 10,667,775.96 = 2,564,514.48 : x
  2. Step 2: Convert to fraction form
    7,114,064.88/10,667,775.96 = 2,564,514.48/x
  3. Step 3: Cross multiply
    7,114,064.88x = 10,667,775.96 × 2,564,514.48
  4. Step 4: Simplify right side
    7,114,064.88x = 27,357,665,918,815.90
  5. Step 5: Solve for x
    x = 27,357,665,918,815.90/7,114,064.88
  6. Step 6: Final answer
    x = 3,845,574.42

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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.