Home / 3,141,718.05-4,703,797.13-1,697,226.42

Finding the Fourth Proportional to 3,141,718.05, 4,703,797.13 and 1,697,226.42

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Solution

The fourth proportional to 3,141,718.05, 4,703,797.13 and 1,697,226.42 is: 2,541,096.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,718.05 : 4,703,797.13 = 1,697,226.42 : x
  2. Step 2: Convert to fraction form
    3,141,718.05/4,703,797.13 = 1,697,226.42/x
  3. Step 3: Cross multiply
    3,141,718.05x = 4,703,797.13 × 1,697,226.42
  4. Step 4: Simplify right side
    3,141,718.05x = 7,983,408,754,870.04
  5. Step 5: Solve for x
    x = 7,983,408,754,870.04/3,141,718.05
  6. Step 6: Final answer
    x = 2,541,096.50

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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.