Home / 5,620,163.58-7,756,013.52-3,444,286.32

Finding the Fourth Proportional to 5,620,163.58, 7,756,013.52 and 3,444,286.32

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Solution

The fourth proportional to 5,620,163.58, 7,756,013.52 and 3,444,286.32 is: 4,753,230.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,163.58 : 7,756,013.52 = 3,444,286.32 : x
  2. Step 2: Convert to fraction form
    5,620,163.58/7,756,013.52 = 3,444,286.32/x
  3. Step 3: Cross multiply
    5,620,163.58x = 7,756,013.52 × 3,444,286.32
  4. Step 4: Simplify right side
    5,620,163.58x = 26,713,931,264,671.04
  5. Step 5: Solve for x
    x = 26,713,931,264,671.04/5,620,163.58
  6. Step 6: Final answer
    x = 4,753,230.20

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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.