Home / 5,342,019.66-8,012,149.17-1,504,108.02

Finding the Fourth Proportional to 5,342,019.66, 8,012,149.17 and 1,504,108.02

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Solution

The fourth proportional to 5,342,019.66, 8,012,149.17 and 1,504,108.02 is: 2,255,914.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342,019.66 : 8,012,149.17 = 1,504,108.02 : x
  2. Step 2: Convert to fraction form
    5,342,019.66/8,012,149.17 = 1,504,108.02/x
  3. Step 3: Cross multiply
    5,342,019.66x = 8,012,149.17 × 1,504,108.02
  4. Step 4: Simplify right side
    5,342,019.66x = 12,051,137,824,033.34
  5. Step 5: Solve for x
    x = 12,051,137,824,033.34/5,342,019.66
  6. Step 6: Final answer
    x = 2,255,914.17

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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.