Home / 3,036,674.74-4,190,611.44-1,660,024.61

Finding the Fourth Proportional to 3,036,674.74, 4,190,611.44 and 1,660,024.61

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Solution

The fourth proportional to 3,036,674.74, 4,190,611.44 and 1,660,024.61 is: 2,290,834.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,674.74 : 4,190,611.44 = 1,660,024.61 : x
  2. Step 2: Convert to fraction form
    3,036,674.74/4,190,611.44 = 1,660,024.61/x
  3. Step 3: Cross multiply
    3,036,674.74x = 4,190,611.44 × 1,660,024.61
  4. Step 4: Simplify right side
    3,036,674.74x = 6,956,518,110,548.27
  5. Step 5: Solve for x
    x = 6,956,518,110,548.27/3,036,674.74
  6. Step 6: Final answer
    x = 2,290,834.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.