Home / 4,226,219.76-6,333,721.92-2,302,195.08

Finding the Fourth Proportional to 4,226,219.76, 6,333,721.92 and 2,302,195.08

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Solution

The fourth proportional to 4,226,219.76, 6,333,721.92 and 2,302,195.08 is: 3,450,237.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,219.76 : 6,333,721.92 = 2,302,195.08 : x
  2. Step 2: Convert to fraction form
    4,226,219.76/6,333,721.92 = 2,302,195.08/x
  3. Step 3: Cross multiply
    4,226,219.76x = 6,333,721.92 × 2,302,195.08
  4. Step 4: Simplify right side
    4,226,219.76x = 14,581,463,442,312.15
  5. Step 5: Solve for x
    x = 14,581,463,442,312.15/4,226,219.76
  6. Step 6: Final answer
    x = 3,450,237.87

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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.