Home / 3,548,477.70-5,322,716.55-1,304,324.10

Finding the Fourth Proportional to 3,548,477.70, 5,322,716.55 and 1,304,324.10

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Solution

The fourth proportional to 3,548,477.70, 5,322,716.55 and 1,304,324.10 is: 1,956,486.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,477.70 : 5,322,716.55 = 1,304,324.10 : x
  2. Step 2: Convert to fraction form
    3,548,477.70/5,322,716.55 = 1,304,324.10/x
  3. Step 3: Cross multiply
    3,548,477.70x = 5,322,716.55 × 1,304,324.10
  4. Step 4: Simplify right side
    3,548,477.70x = 6,942,547,473,633.86
  5. Step 5: Solve for x
    x = 6,942,547,473,633.86/3,548,477.70
  6. Step 6: Final answer
    x = 1,956,486.15

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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.