Home / 3,617,297.39-4,991,741.27-2,047,395.56

Finding the Fourth Proportional to 3,617,297.39, 4,991,741.27 and 2,047,395.56

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Solution

The fourth proportional to 3,617,297.39, 4,991,741.27 and 2,047,395.56 is: 2,825,332.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,617,297.39 : 4,991,741.27 = 2,047,395.56 : x
  2. Step 2: Convert to fraction form
    3,617,297.39/4,991,741.27 = 2,047,395.56/x
  3. Step 3: Cross multiply
    3,617,297.39x = 4,991,741.27 × 2,047,395.56
  4. Step 4: Simplify right side
    3,617,297.39x = 10,220,068,885,348.81
  5. Step 5: Solve for x
    x = 10,220,068,885,348.81/3,617,297.39
  6. Step 6: Final answer
    x = 2,825,332.78

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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.