Home / 3,565,768.60-4,921,096.62-2,037,578.68

Finding the Fourth Proportional to 3,565,768.60, 4,921,096.62 and 2,037,578.68

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Solution

The fourth proportional to 3,565,768.60, 4,921,096.62 and 2,037,578.68 is: 2,812,050.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,768.60 : 4,921,096.62 = 2,037,578.68 : x
  2. Step 2: Convert to fraction form
    3,565,768.60/4,921,096.62 = 2,037,578.68/x
  3. Step 3: Cross multiply
    3,565,768.60x = 4,921,096.62 × 2,037,578.68
  4. Step 4: Simplify right side
    3,565,768.60x = 10,027,121,555,132.06
  5. Step 5: Solve for x
    x = 10,027,121,555,132.06/3,565,768.60
  6. Step 6: Final answer
    x = 2,812,050.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.