Home / 3,915,020.84-5,870,632.68-2,296,318.62

Finding the Fourth Proportional to 3,915,020.84, 5,870,632.68 and 2,296,318.62

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Solution

The fourth proportional to 3,915,020.84, 5,870,632.68 and 2,296,318.62 is: 3,443,364.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,915,020.84 : 5,870,632.68 = 2,296,318.62 : x
  2. Step 2: Convert to fraction form
    3,915,020.84/5,870,632.68 = 2,296,318.62/x
  3. Step 3: Cross multiply
    3,915,020.84x = 5,870,632.68 × 2,296,318.62
  4. Step 4: Simplify right side
    3,915,020.84x = 13,480,843,134,264.50
  5. Step 5: Solve for x
    x = 13,480,843,134,264.50/3,915,020.84
  6. Step 6: Final answer
    x = 3,443,364.33

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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.