Home / 12,634,244.72-17,435,257.71-6,833,026.46

Finding the Fourth Proportional to 12,634,244.72, 17,435,257.71 and 6,833,026.46

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Solution

The fourth proportional to 12,634,244.72, 17,435,257.71 and 6,833,026.46 is: 9,429,576.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,634,244.72 : 17,435,257.71 = 6,833,026.46 : x
  2. Step 2: Convert to fraction form
    12,634,244.72/17,435,257.71 = 6,833,026.46/x
  3. Step 3: Cross multiply
    12,634,244.72x = 17,435,257.71 × 6,833,026.46
  4. Step 4: Simplify right side
    12,634,244.72x = 119,135,577,269,349.02
  5. Step 5: Solve for x
    x = 119,135,577,269,349.02/12,634,244.72
  6. Step 6: Final answer
    x = 9,429,576.51

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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.