Home / 3,163,271.14-4,743,925.32-1,141,252.18

Finding the Fourth Proportional to 3,163,271.14, 4,743,925.32 and 1,141,252.18

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Solution

The fourth proportional to 3,163,271.14, 4,743,925.32 and 1,141,252.18 is: 1,711,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,271.14 : 4,743,925.32 = 1,141,252.18 : x
  2. Step 2: Convert to fraction form
    3,163,271.14/4,743,925.32 = 1,141,252.18/x
  3. Step 3: Cross multiply
    3,163,271.14x = 4,743,925.32 × 1,141,252.18
  4. Step 4: Simplify right side
    3,163,271.14x = 5,414,015,113,207.20
  5. Step 5: Solve for x
    x = 5,414,015,113,207.20/3,163,271.14
  6. Step 6: Final answer
    x = 1,711,524.20

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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.