Home / 7,381,297.44-10,185,959.52-4,327,545.60

Finding the Fourth Proportional to 7,381,297.44, 10,185,959.52 and 4,327,545.60

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Solution

The fourth proportional to 7,381,297.44, 10,185,959.52 and 4,327,545.60 is: 5,971,877.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,297.44 : 10,185,959.52 = 4,327,545.60 : x
  2. Step 2: Convert to fraction form
    7,381,297.44/10,185,959.52 = 4,327,545.60/x
  3. Step 3: Cross multiply
    7,381,297.44x = 10,185,959.52 × 4,327,545.60
  4. Step 4: Simplify right side
    7,381,297.44x = 44,080,204,302,554.11
  5. Step 5: Solve for x
    x = 44,080,204,302,554.11/7,381,297.44
  6. Step 6: Final answer
    x = 5,971,877.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.