Home / 8,030,784.54-12,046,176.45-2,351,008.83

Finding the Fourth Proportional to 8,030,784.54, 12,046,176.45 and 2,351,008.83

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Solution

The fourth proportional to 8,030,784.54, 12,046,176.45 and 2,351,008.83 is: 3,526,513.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,784.54 : 12,046,176.45 = 2,351,008.83 : x
  2. Step 2: Convert to fraction form
    8,030,784.54/12,046,176.45 = 2,351,008.83/x
  3. Step 3: Cross multiply
    8,030,784.54x = 12,046,176.45 × 2,351,008.83
  4. Step 4: Simplify right side
    8,030,784.54x = 28,320,667,201,688.05
  5. Step 5: Solve for x
    x = 28,320,667,201,688.05/8,030,784.54
  6. Step 6: Final answer
    x = 3,526,513.14

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Double scale
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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.