Home / 2,912,209.55-4,368,314.33-1,495,033.55

Finding the Fourth Proportional to 2,912,209.55, 4,368,314.33 and 1,495,033.55

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Solution

The fourth proportional to 2,912,209.55, 4,368,314.33 and 1,495,033.55 is: 2,242,550.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,912,209.55 : 4,368,314.33 = 1,495,033.55 : x
  2. Step 2: Convert to fraction form
    2,912,209.55/4,368,314.33 = 1,495,033.55/x
  3. Step 3: Cross multiply
    2,912,209.55x = 4,368,314.33 × 1,495,033.55
  4. Step 4: Simplify right side
    2,912,209.55x = 6,530,776,480,295.77
  5. Step 5: Solve for x
    x = 6,530,776,480,295.77/2,912,209.55
  6. Step 6: Final answer
    x = 2,242,550.33

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Similar ratio
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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.