Home / 5,057,212.17-7,584,555.57-1,983,827.67

Finding the Fourth Proportional to 5,057,212.17, 7,584,555.57 and 1,983,827.67

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Solution

The fourth proportional to 5,057,212.17, 7,584,555.57 and 1,983,827.67 is: 2,975,246.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,212.17 : 7,584,555.57 = 1,983,827.67 : x
  2. Step 2: Convert to fraction form
    5,057,212.17/7,584,555.57 = 1,983,827.67/x
  3. Step 3: Cross multiply
    5,057,212.17x = 7,584,555.57 × 1,983,827.67
  4. Step 4: Simplify right side
    5,057,212.17x = 15,046,451,204,418.62
  5. Step 5: Solve for x
    x = 15,046,451,204,418.62/5,057,212.17
  6. Step 6: Final answer
    x = 2,975,246.18

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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.