Home / 3,294,022.06-4,545,104.41-2,069,618.19

Finding the Fourth Proportional to 3,294,022.06, 4,545,104.41 and 2,069,618.19

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Solution

The fourth proportional to 3,294,022.06, 4,545,104.41 and 2,069,618.19 is: 2,855,667.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,022.06 : 4,545,104.41 = 2,069,618.19 : x
  2. Step 2: Convert to fraction form
    3,294,022.06/4,545,104.41 = 2,069,618.19/x
  3. Step 3: Cross multiply
    3,294,022.06x = 4,545,104.41 × 2,069,618.19
  4. Step 4: Simplify right side
    3,294,022.06x = 9,406,630,757,211.17
  5. Step 5: Solve for x
    x = 9,406,630,757,211.17/3,294,022.06
  6. Step 6: Final answer
    x = 2,855,667.20

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Double scale
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Similar ratio
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1.5x scale

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.