Home / 3,163,267.13-4,743,919.32-1,141,248.18

Finding the Fourth Proportional to 3,163,267.13, 4,743,919.32 and 1,141,248.18

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Solution

The fourth proportional to 3,163,267.13, 4,743,919.32 and 1,141,248.18 is: 1,711,518.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,267.13 : 4,743,919.32 = 1,141,248.18 : x
  2. Step 2: Convert to fraction form
    3,163,267.13/4,743,919.32 = 1,141,248.18/x
  3. Step 3: Cross multiply
    3,163,267.13x = 4,743,919.32 × 1,141,248.18
  4. Step 4: Simplify right side
    3,163,267.13x = 5,413,989,290,016.84
  5. Step 5: Solve for x
    x = 5,413,989,290,016.84/3,163,267.13
  6. Step 6: Final answer
    x = 1,711,518.21

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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.