Home / 7,340,714.24-10,994,307.55-3,505,236.57

Finding the Fourth Proportional to 7,340,714.24, 10,994,307.55 and 3,505,236.57

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Solution

The fourth proportional to 7,340,714.24, 10,994,307.55 and 3,505,236.57 is: 5,249,850.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,714.24 : 10,994,307.55 = 3,505,236.57 : x
  2. Step 2: Convert to fraction form
    7,340,714.24/10,994,307.55 = 3,505,236.57/x
  3. Step 3: Cross multiply
    7,340,714.24x = 10,994,307.55 × 3,505,236.57
  4. Step 4: Simplify right side
    7,340,714.24x = 38,537,648,877,324.01
  5. Step 5: Solve for x
    x = 38,537,648,877,324.01/7,340,714.24
  6. Step 6: Final answer
    x = 5,249,850.03

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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.