Home / 5,655,251.20-7,804,013.52-3,076,942.24

Finding the Fourth Proportional to 5,655,251.20, 7,804,013.52 and 3,076,942.24

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Solution

The fourth proportional to 5,655,251.20, 7,804,013.52 and 3,076,942.24 is: 4,246,053.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,251.20 : 7,804,013.52 = 3,076,942.24 : x
  2. Step 2: Convert to fraction form
    5,655,251.20/7,804,013.52 = 3,076,942.24/x
  3. Step 3: Cross multiply
    5,655,251.20x = 7,804,013.52 × 3,076,942.24
  4. Step 4: Simplify right side
    5,655,251.20x = 24,012,498,841,219.09
  5. Step 5: Solve for x
    x = 24,012,498,841,219.09/5,655,251.20
  6. Step 6: Final answer
    x = 4,246,053.45

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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.