Home / 7,353,885.81-11,032,600.19-2,305,196.31

Finding the Fourth Proportional to 7,353,885.81, 11,032,600.19 and 2,305,196.31

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Solution

The fourth proportional to 7,353,885.81, 11,032,600.19 and 2,305,196.31 is: 3,458,349.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353,885.81 : 11,032,600.19 = 2,305,196.31 : x
  2. Step 2: Convert to fraction form
    7,353,885.81/11,032,600.19 = 2,305,196.31/x
  3. Step 3: Cross multiply
    7,353,885.81x = 11,032,600.19 × 2,305,196.31
  4. Step 4: Simplify right side
    7,353,885.81x = 25,432,309,236,167.32
  5. Step 5: Solve for x
    x = 25,432,309,236,167.32/7,353,885.81
  6. Step 6: Final answer
    x = 3,458,349.76

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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.