Home / 6,250,875.56-9,369,919.59-4,229,333.06

Finding the Fourth Proportional to 6,250,875.56, 9,369,919.59 and 4,229,333.06

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Solution

The fourth proportional to 6,250,875.56, 9,369,919.59 and 4,229,333.06 is: 6,339,673.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,875.56 : 9,369,919.59 = 4,229,333.06 : x
  2. Step 2: Convert to fraction form
    6,250,875.56/9,369,919.59 = 4,229,333.06/x
  3. Step 3: Cross multiply
    6,250,875.56x = 9,369,919.59 × 4,229,333.06
  4. Step 4: Simplify right side
    6,250,875.56x = 39,628,510,691,528.64
  5. Step 5: Solve for x
    x = 39,628,510,691,528.64/6,250,875.56
  6. Step 6: Final answer
    x = 6,339,673.59

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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.