Home / 5,650,683.44-7,797,888.17-3,072,364.20

Finding the Fourth Proportional to 5,650,683.44, 7,797,888.17 and 3,072,364.20

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Solution

The fourth proportional to 5,650,683.44, 7,797,888.17 and 3,072,364.20 is: 4,239,832.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,683.44 : 7,797,888.17 = 3,072,364.20 : x
  2. Step 2: Convert to fraction form
    5,650,683.44/7,797,888.17 = 3,072,364.20/x
  3. Step 3: Cross multiply
    5,650,683.44x = 7,797,888.17 × 3,072,364.20
  4. Step 4: Simplify right side
    5,650,683.44x = 23,957,952,453,244.41
  5. Step 5: Solve for x
    x = 23,957,952,453,244.41/5,650,683.44
  6. Step 6: Final answer
    x = 4,239,832.71

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1.5x scale

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.