Home / 4,771,191.70-6,583,752.98-2,837,078.56

Finding the Fourth Proportional to 4,771,191.70, 6,583,752.98 and 2,837,078.56

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Solution

The fourth proportional to 4,771,191.70, 6,583,752.98 and 2,837,078.56 is: 3,914,876.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,771,191.70 : 6,583,752.98 = 2,837,078.56 : x
  2. Step 2: Convert to fraction form
    4,771,191.70/6,583,752.98 = 2,837,078.56/x
  3. Step 3: Cross multiply
    4,771,191.70x = 6,583,752.98 × 2,837,078.56
  4. Step 4: Simplify right side
    4,771,191.70x = 18,678,624,390,975.35
  5. Step 5: Solve for x
    x = 18,678,624,390,975.35/4,771,191.70
  6. Step 6: Final answer
    x = 3,914,876.11

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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.