Home / 3,267,332.40-4,900,998.60-1,850,156.40

Finding the Fourth Proportional to 3,267,332.40, 4,900,998.60 and 1,850,156.40

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Solution

The fourth proportional to 3,267,332.40, 4,900,998.60 and 1,850,156.40 is: 2,775,234.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,332.40 : 4,900,998.60 = 1,850,156.40 : x
  2. Step 2: Convert to fraction form
    3,267,332.40/4,900,998.60 = 1,850,156.40/x
  3. Step 3: Cross multiply
    3,267,332.40x = 4,900,998.60 × 1,850,156.40
  4. Step 4: Simplify right side
    3,267,332.40x = 9,067,613,926,181.04
  5. Step 5: Solve for x
    x = 9,067,613,926,181.04/3,267,332.40
  6. Step 6: Final answer
    x = 2,775,234.60

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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.