Home / 2,268,406.10-3,402,609.15-848,277.65

Finding the Fourth Proportional to 2,268,406.10, 3,402,609.15 and 848,277.65

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Solution

The fourth proportional to 2,268,406.10, 3,402,609.15 and 848,277.65 is: 1,272,416.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,406.10 : 3,402,609.15 = 848,277.65 : x
  2. Step 2: Convert to fraction form
    2,268,406.10/3,402,609.15 = 848,277.65/x
  3. Step 3: Cross multiply
    2,268,406.10x = 3,402,609.15 × 848,277.65
  4. Step 4: Simplify right side
    2,268,406.10x = 2,886,357,293,630.50
  5. Step 5: Solve for x
    x = 2,886,357,293,630.50/2,268,406.10
  6. Step 6: Final answer
    x = 1,272,416.48

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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.