Home / 4,360,712.46-6,541,667.12-1,481,306.23

Finding the Fourth Proportional to 4,360,712.46, 6,541,667.12 and 1,481,306.23

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Solution

The fourth proportional to 4,360,712.46, 6,541,667.12 and 1,481,306.23 is: 2,222,162.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,712.46 : 6,541,667.12 = 1,481,306.23 : x
  2. Step 2: Convert to fraction form
    4,360,712.46/6,541,667.12 = 1,481,306.23/x
  3. Step 3: Cross multiply
    4,360,712.46x = 6,541,667.12 × 1,481,306.23
  4. Step 4: Simplify right side
    4,360,712.46x = 9,690,212,271,322.51
  5. Step 5: Solve for x
    x = 9,690,212,271,322.51/4,360,712.46
  6. Step 6: Final answer
    x = 2,222,162.63

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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.