Home / 3,331,546.50-4,994,127.27-1,409,814.13

Finding the Fourth Proportional to 3,331,546.50, 4,994,127.27 and 1,409,814.13

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Solution

The fourth proportional to 3,331,546.50, 4,994,127.27 and 1,409,814.13 is: 2,113,370.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,546.50 : 4,994,127.27 = 1,409,814.13 : x
  2. Step 2: Convert to fraction form
    3,331,546.50/4,994,127.27 = 1,409,814.13/x
  3. Step 3: Cross multiply
    3,331,546.50x = 4,994,127.27 × 1,409,814.13
  4. Step 4: Simplify right side
    3,331,546.50x = 7,040,791,192,264.32
  5. Step 5: Solve for x
    x = 7,040,791,192,264.32/3,331,546.50
  6. Step 6: Final answer
    x = 2,113,370.23

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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.