Home / 6,697,372-10,046,068.08-3,101,179.36

Finding the Fourth Proportional to 6,697,372, 10,046,068.08 and 3,101,179.36

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Solution

The fourth proportional to 6,697,372, 10,046,068.08 and 3,101,179.36 is: 4,651,773.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,372 : 10,046,068.08 = 3,101,179.36 : x
  2. Step 2: Convert to fraction form
    6,697,372/10,046,068.08 = 3,101,179.36/x
  3. Step 3: Cross multiply
    6,697,372x = 10,046,068.08 × 3,101,179.36
  4. Step 4: Simplify right side
    6,697,372x = 31,154,658,978,850.83
  5. Step 5: Solve for x
    x = 31,154,658,978,850.83/6,697,372
  6. Step 6: Final answer
    x = 4,651,773.71

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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.