Home / 4,062,511.52-5,606,185.74-2,226,973.76

Finding the Fourth Proportional to 4,062,511.52, 5,606,185.74 and 2,226,973.76

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Solution

The fourth proportional to 4,062,511.52, 5,606,185.74 and 2,226,973.76 is: 3,073,179.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,511.52 : 5,606,185.74 = 2,226,973.76 : x
  2. Step 2: Convert to fraction form
    4,062,511.52/5,606,185.74 = 2,226,973.76/x
  3. Step 3: Cross multiply
    4,062,511.52x = 5,606,185.74 × 2,226,973.76
  4. Step 4: Simplify right side
    4,062,511.52x = 12,484,828,536,666.18
  5. Step 5: Solve for x
    x = 12,484,828,536,666.18/4,062,511.52
  6. Step 6: Final answer
    x = 3,073,179.85

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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.