Home / 4,103,619.44-5,663,288.04-2,268,038.24

Finding the Fourth Proportional to 4,103,619.44, 5,663,288.04 and 2,268,038.24

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Solution

The fourth proportional to 4,103,619.44, 5,663,288.04 and 2,268,038.24 is: 3,130,054.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,619.44 : 5,663,288.04 = 2,268,038.24 : x
  2. Step 2: Convert to fraction form
    4,103,619.44/5,663,288.04 = 2,268,038.24/x
  3. Step 3: Cross multiply
    4,103,619.44x = 5,663,288.04 × 2,268,038.24
  4. Step 4: Simplify right side
    4,103,619.44x = 12,844,553,838,854.65
  5. Step 5: Solve for x
    x = 12,844,553,838,854.65/4,103,619.44
  6. Step 6: Final answer
    x = 3,130,054.83

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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.