Home / 7,362,992.40-11,044,488.60-2,314,302.90

Finding the Fourth Proportional to 7,362,992.40, 11,044,488.60 and 2,314,302.90

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Solution

The fourth proportional to 7,362,992.40, 11,044,488.60 and 2,314,302.90 is: 3,471,454.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,362,992.40 : 11,044,488.60 = 2,314,302.90 : x
  2. Step 2: Convert to fraction form
    7,362,992.40/11,044,488.60 = 2,314,302.90/x
  3. Step 3: Cross multiply
    7,362,992.40x = 11,044,488.60 × 2,314,302.90
  4. Step 4: Simplify right side
    7,362,992.40x = 25,560,291,995,996.94
  5. Step 5: Solve for x
    x = 25,560,291,995,996.94/7,362,992.40
  6. Step 6: Final answer
    x = 3,471,454.35

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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.