Home / 4,834,876.14-7,251,525.48-1,422,364.38

Finding the Fourth Proportional to 4,834,876.14, 7,251,525.48 and 1,422,364.38

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Solution

The fourth proportional to 4,834,876.14, 7,251,525.48 and 1,422,364.38 is: 2,133,314.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,876.14 : 7,251,525.48 = 1,422,364.38 : x
  2. Step 2: Convert to fraction form
    4,834,876.14/7,251,525.48 = 1,422,364.38/x
  3. Step 3: Cross multiply
    4,834,876.14x = 7,251,525.48 × 1,422,364.38
  4. Step 4: Simplify right side
    4,834,876.14x = 10,314,311,543,414.40
  5. Step 5: Solve for x
    x = 10,314,311,543,414.40/4,834,876.14
  6. Step 6: Final answer
    x = 2,133,314.53

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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.