Home / 4,941,760.80-7,406,736.30-2,544,371.40

Finding the Fourth Proportional to 4,941,760.80, 7,406,736.30 and 2,544,371.40

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Solution

The fourth proportional to 4,941,760.80, 7,406,736.30 and 2,544,371.40 is: 3,813,516.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,760.80 : 7,406,736.30 = 2,544,371.40 : x
  2. Step 2: Convert to fraction form
    4,941,760.80/7,406,736.30 = 2,544,371.40/x
  3. Step 3: Cross multiply
    4,941,760.80x = 7,406,736.30 × 2,544,371.40
  4. Step 4: Simplify right side
    4,941,760.80x = 18,845,488,009,061.82
  5. Step 5: Solve for x
    x = 18,845,488,009,061.82/4,941,760.80
  6. Step 6: Final answer
    x = 3,813,516.84

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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.