Home / 4,103,660.67-5,663,158.52-2,268,147.93

Finding the Fourth Proportional to 4,103,660.67, 5,663,158.52 and 2,268,147.93

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Solution

The fourth proportional to 4,103,660.67, 5,663,158.52 and 2,268,147.93 is: 3,130,103.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,660.67 : 5,663,158.52 = 2,268,147.93 : x
  2. Step 2: Convert to fraction form
    4,103,660.67/5,663,158.52 = 2,268,147.93/x
  3. Step 3: Cross multiply
    4,103,660.67x = 5,663,158.52 × 2,268,147.93
  4. Step 4: Simplify right side
    4,103,660.67x = 12,844,881,251,754.44
  5. Step 5: Solve for x
    x = 12,844,881,251,754.44/4,103,660.67
  6. Step 6: Final answer
    x = 3,130,103.17

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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.