Home / 6,125,559.64-8,453,123.01-3,372,224.92

Finding the Fourth Proportional to 6,125,559.64, 8,453,123.01 and 3,372,224.92

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Solution

The fourth proportional to 6,125,559.64, 8,453,123.01 and 3,372,224.92 is: 4,653,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,559.64 : 8,453,123.01 = 3,372,224.92 : x
  2. Step 2: Convert to fraction form
    6,125,559.64/8,453,123.01 = 3,372,224.92/x
  3. Step 3: Cross multiply
    6,125,559.64x = 8,453,123.01 × 3,372,224.92
  4. Step 4: Simplify right side
    6,125,559.64x = 28,505,832,066,147.41
  5. Step 5: Solve for x
    x = 28,505,832,066,147.41/6,125,559.64
  6. Step 6: Final answer
    x = 4,653,588.20

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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.