Home / 4,676,955.40-7,015,629.66-2,282,813.69

Finding the Fourth Proportional to 4,676,955.40, 7,015,629.66 and 2,282,813.69

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Solution

The fourth proportional to 4,676,955.40, 7,015,629.66 and 2,282,813.69 is: 3,424,316.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,955.40 : 7,015,629.66 = 2,282,813.69 : x
  2. Step 2: Convert to fraction form
    4,676,955.40/7,015,629.66 = 2,282,813.69/x
  3. Step 3: Cross multiply
    4,676,955.40x = 7,015,629.66 × 2,282,813.69
  4. Step 4: Simplify right side
    4,676,955.40x = 16,015,375,420,403.98
  5. Step 5: Solve for x
    x = 16,015,375,420,403.98/4,676,955.40
  6. Step 6: Final answer
    x = 3,424,316.48

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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.