Home / 6,697,996.64-10,034,317.54-3,957,347.96

Finding the Fourth Proportional to 6,697,996.64, 10,034,317.54 and 3,957,347.96

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Solution

The fourth proportional to 6,697,996.64, 10,034,317.54 and 3,957,347.96 is: 5,928,531.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,996.64 : 10,034,317.54 = 3,957,347.96 : x
  2. Step 2: Convert to fraction form
    6,697,996.64/10,034,317.54 = 3,957,347.96/x
  3. Step 3: Cross multiply
    6,697,996.64x = 10,034,317.54 × 3,957,347.96
  4. Step 4: Simplify right side
    6,697,996.64x = 39,709,286,046,911.21
  5. Step 5: Solve for x
    x = 39,709,286,046,911.21/6,697,996.64
  6. Step 6: Final answer
    x = 5,928,531.80

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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.