Home / 3,528,305.55-5,292,458.33-3,528,305.55

Finding the Fourth Proportional to 3,528,305.55, 5,292,458.33 and 3,528,305.55

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Solution

The fourth proportional to 3,528,305.55, 5,292,458.33 and 3,528,305.55 is: 5,292,458.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,305.55 : 5,292,458.33 = 3,528,305.55 : x
  2. Step 2: Convert to fraction form
    3,528,305.55/5,292,458.33 = 3,528,305.55/x
  3. Step 3: Cross multiply
    3,528,305.55x = 5,292,458.33 × 3,528,305.55
  4. Step 4: Simplify right side
    3,528,305.55x = 18,673,410,081,241.20
  5. Step 5: Solve for x
    x = 18,673,410,081,241.20/3,528,305.55
  6. Step 6: Final answer
    x = 5,292,458.33

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.