Home / 11,557,271.41-17,335,486.67-3,470,036.85

Finding the Fourth Proportional to 11,557,271.41, 17,335,486.67 and 3,470,036.85

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Solution

The fourth proportional to 11,557,271.41, 17,335,486.67 and 3,470,036.85 is: 5,204,929.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,557,271.41 : 17,335,486.67 = 3,470,036.85 : x
  2. Step 2: Convert to fraction form
    11,557,271.41/17,335,486.67 = 3,470,036.85/x
  3. Step 3: Cross multiply
    11,557,271.41x = 17,335,486.67 × 3,470,036.85
  4. Step 4: Simplify right side
    11,557,271.41x = 60,154,777,540,233.60
  5. Step 5: Solve for x
    x = 60,154,777,540,233.60/11,557,271.41
  6. Step 6: Final answer
    x = 5,204,929.04

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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.