Home / 3,630,353.70-5,445,530.55-3,630,353.70

Finding the Fourth Proportional to 3,630,353.70, 5,445,530.55 and 3,630,353.70

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Solution

The fourth proportional to 3,630,353.70, 5,445,530.55 and 3,630,353.70 is: 5,445,530.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,353.70 : 5,445,530.55 = 3,630,353.70 : x
  2. Step 2: Convert to fraction form
    3,630,353.70/5,445,530.55 = 3,630,353.70/x
  3. Step 3: Cross multiply
    3,630,353.70x = 5,445,530.55 × 3,630,353.70
  4. Step 4: Simplify right side
    3,630,353.70x = 19,769,201,980,655.54
  5. Step 5: Solve for x
    x = 19,769,201,980,655.54/3,630,353.70
  6. Step 6: Final answer
    x = 5,445,530.55

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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.