Home / 6,527,811.96-9,006,078.56-3,734,895.38

Finding the Fourth Proportional to 6,527,811.96, 9,006,078.56 and 3,734,895.38

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Solution

The fourth proportional to 6,527,811.96, 9,006,078.56 and 3,734,895.38 is: 5,152,838.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,811.96 : 9,006,078.56 = 3,734,895.38 : x
  2. Step 2: Convert to fraction form
    6,527,811.96/9,006,078.56 = 3,734,895.38/x
  3. Step 3: Cross multiply
    6,527,811.96x = 9,006,078.56 × 3,734,895.38
  4. Step 4: Simplify right side
    6,527,811.96x = 33,636,761,141,956.18
  5. Step 5: Solve for x
    x = 33,636,761,141,956.18/6,527,811.96
  6. Step 6: Final answer
    x = 5,152,838.55

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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.