Home / 3,325,451.16-4,589,123.96-1,797,558.28

Finding the Fourth Proportional to 3,325,451.16, 4,589,123.96 and 1,797,558.28

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Solution

The fourth proportional to 3,325,451.16, 4,589,123.96 and 1,797,558.28 is: 2,480,631.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,451.16 : 4,589,123.96 = 1,797,558.28 : x
  2. Step 2: Convert to fraction form
    3,325,451.16/4,589,123.96 = 1,797,558.28/x
  3. Step 3: Cross multiply
    3,325,451.16x = 4,589,123.96 × 1,797,558.28
  4. Step 4: Simplify right side
    3,325,451.16x = 8,249,217,772,244.39
  5. Step 5: Solve for x
    x = 8,249,217,772,244.39/3,325,451.16
  6. Step 6: Final answer
    x = 2,480,631.16

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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.