Home / 4,227,719.76-5,833,868.04-2,508,544.08

Finding the Fourth Proportional to 4,227,719.76, 5,833,868.04 and 2,508,544.08

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Solution

The fourth proportional to 4,227,719.76, 5,833,868.04 and 2,508,544.08 is: 3,461,562.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,719.76 : 5,833,868.04 = 2,508,544.08 : x
  2. Step 2: Convert to fraction form
    4,227,719.76/5,833,868.04 = 2,508,544.08/x
  3. Step 3: Cross multiply
    4,227,719.76x = 5,833,868.04 × 2,508,544.08
  4. Step 4: Simplify right side
    4,227,719.76x = 14,634,515,135,243.20
  5. Step 5: Solve for x
    x = 14,634,515,135,243.20/4,227,719.76
  6. Step 6: Final answer
    x = 3,461,562.25

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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.