Home / 4,120,944.60-6,169,607.10-4,002,846.60

Finding the Fourth Proportional to 4,120,944.60, 6,169,607.10 and 4,002,846.60

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Solution

The fourth proportional to 4,120,944.60, 6,169,607.10 and 4,002,846.60 is: 5,992,798.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,944.60 : 6,169,607.10 = 4,002,846.60 : x
  2. Step 2: Convert to fraction form
    4,120,944.60/6,169,607.10 = 4,002,846.60/x
  3. Step 3: Cross multiply
    4,120,944.60x = 6,169,607.10 × 4,002,846.60
  4. Step 4: Simplify right side
    4,120,944.60x = 24,695,990,803,570.86
  5. Step 5: Solve for x
    x = 24,695,990,803,570.86/4,120,944.60
  6. Step 6: Final answer
    x = 5,992,798.55

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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.