Home / 5,516,936.76-7,613,253.38-3,193,927.76

Finding the Fourth Proportional to 5,516,936.76, 7,613,253.38 and 3,193,927.76

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Solution

The fourth proportional to 5,516,936.76, 7,613,253.38 and 3,193,927.76 is: 4,407,551.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,516,936.76 : 7,613,253.38 = 3,193,927.76 : x
  2. Step 2: Convert to fraction form
    5,516,936.76/7,613,253.38 = 3,193,927.76/x
  3. Step 3: Cross multiply
    5,516,936.76x = 7,613,253.38 × 3,193,927.76
  4. Step 4: Simplify right side
    5,516,936.76x = 24,316,181,314,295.83
  5. Step 5: Solve for x
    x = 24,316,181,314,295.83/5,516,936.76
  6. Step 6: Final answer
    x = 4,407,551.21

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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.