Home / 2,955,344.54-4,433,016.81-2,282,407.38

Finding the Fourth Proportional to 2,955,344.54, 4,433,016.81 and 2,282,407.38

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Solution

The fourth proportional to 2,955,344.54, 4,433,016.81 and 2,282,407.38 is: 3,423,611.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,344.54 : 4,433,016.81 = 2,282,407.38 : x
  2. Step 2: Convert to fraction form
    2,955,344.54/4,433,016.81 = 2,282,407.38/x
  3. Step 3: Cross multiply
    2,955,344.54x = 4,433,016.81 × 2,282,407.38
  4. Step 4: Simplify right side
    2,955,344.54x = 10,117,950,282,808.06
  5. Step 5: Solve for x
    x = 10,117,950,282,808.06/2,955,344.54
  6. Step 6: Final answer
    x = 3,423,611.08

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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.