Home / 10,580,049.14-15,870,270.62-3,007,211.72

Finding the Fourth Proportional to 10,580,049.14, 15,870,270.62 and 3,007,211.72

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Solution

The fourth proportional to 10,580,049.14, 15,870,270.62 and 3,007,211.72 is: 4,510,873.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,580,049.14 : 15,870,270.62 = 3,007,211.72 : x
  2. Step 2: Convert to fraction form
    10,580,049.14/15,870,270.62 = 3,007,211.72/x
  3. Step 3: Cross multiply
    10,580,049.14x = 15,870,270.62 × 3,007,211.72
  4. Step 4: Simplify right side
    10,580,049.14x = 47,725,263,808,557.05
  5. Step 5: Solve for x
    x = 47,725,263,808,557.05/10,580,049.14
  6. Step 6: Final answer
    x = 4,510,873.55

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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.