Home / 9,376,629.15-14,046,744.87-6,910,165.60

Finding the Fourth Proportional to 9,376,629.15, 14,046,744.87 and 6,910,165.60

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Solution

The fourth proportional to 9,376,629.15, 14,046,744.87 and 6,910,165.60 is: 10,351,836.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,629.15 : 14,046,744.87 = 6,910,165.60 : x
  2. Step 2: Convert to fraction form
    9,376,629.15/14,046,744.87 = 6,910,165.60/x
  3. Step 3: Cross multiply
    9,376,629.15x = 14,046,744.87 × 6,910,165.60
  4. Step 4: Simplify right side
    9,376,629.15x = 97,065,333,236,546.55
  5. Step 5: Solve for x
    x = 97,065,333,236,546.55/9,376,629.15
  6. Step 6: Final answer
    x = 10,351,836.64

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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.