Home / 6,150,079.56-9,225,153.82-2,051,389.42

Finding the Fourth Proportional to 6,150,079.56, 9,225,153.82 and 2,051,389.42

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Solution

The fourth proportional to 6,150,079.56, 9,225,153.82 and 2,051,389.42 is: 3,077,095.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,079.56 : 9,225,153.82 = 2,051,389.42 : x
  2. Step 2: Convert to fraction form
    6,150,079.56/9,225,153.82 = 2,051,389.42/x
  3. Step 3: Cross multiply
    6,150,079.56x = 9,225,153.82 × 2,051,389.42
  4. Step 4: Simplify right side
    6,150,079.56x = 18,924,382,922,640.95
  5. Step 5: Solve for x
    x = 18,924,382,922,640.95/6,150,079.56
  6. Step 6: Final answer
    x = 3,077,095.63

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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.