Home / 9,731,805.03-14,598,579.44-2,815,175.77

Finding the Fourth Proportional to 9,731,805.03, 14,598,579.44 and 2,815,175.77

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Solution

The fourth proportional to 9,731,805.03, 14,598,579.44 and 2,815,175.77 is: 4,223,015.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,731,805.03 : 14,598,579.44 = 2,815,175.77 : x
  2. Step 2: Convert to fraction form
    9,731,805.03/14,598,579.44 = 2,815,175.77/x
  3. Step 3: Cross multiply
    9,731,805.03x = 14,598,579.44 × 2,815,175.77
  4. Step 4: Simplify right side
    9,731,805.03x = 41,097,567,095,102.41
  5. Step 5: Solve for x
    x = 41,097,567,095,102.41/9,731,805.03
  6. Step 6: Final answer
    x = 4,223,015.87

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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.