Home / 2,335,706.55-3,223,269.86-1,317,104.19

Finding the Fourth Proportional to 2,335,706.55, 3,223,269.86 and 1,317,104.19

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Solution

The fourth proportional to 2,335,706.55, 3,223,269.86 and 1,317,104.19 is: 1,817,600.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,706.55 : 3,223,269.86 = 1,317,104.19 : x
  2. Step 2: Convert to fraction form
    2,335,706.55/3,223,269.86 = 1,317,104.19/x
  3. Step 3: Cross multiply
    2,335,706.55x = 3,223,269.86 × 1,317,104.19
  4. Step 4: Simplify right side
    2,335,706.55x = 4,245,382,231,521.19
  5. Step 5: Solve for x
    x = 4,245,382,231,521.19/2,335,706.55
  6. Step 6: Final answer
    x = 1,817,600.86

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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.