Home / 4,941,324.47-6,818,655.44-3,007,371.30

Finding the Fourth Proportional to 4,941,324.47, 6,818,655.44 and 3,007,371.30

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Solution

The fourth proportional to 4,941,324.47, 6,818,655.44 and 3,007,371.30 is: 4,149,945.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,324.47 : 6,818,655.44 = 3,007,371.30 : x
  2. Step 2: Convert to fraction form
    4,941,324.47/6,818,655.44 = 3,007,371.30/x
  3. Step 3: Cross multiply
    4,941,324.47x = 6,818,655.44 × 3,007,371.30
  4. Step 4: Simplify right side
    4,941,324.47x = 20,506,228,659,808.01
  5. Step 5: Solve for x
    x = 20,506,228,659,808.01/4,941,324.47
  6. Step 6: Final answer
    x = 4,149,945.79

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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.