Home / 3,327,749.19-4,591,898.91-1,877,359.95

Finding the Fourth Proportional to 3,327,749.19, 4,591,898.91 and 1,877,359.95

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Solution

The fourth proportional to 3,327,749.19, 4,591,898.91 and 1,877,359.95 is: 2,590,533.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,749.19 : 4,591,898.91 = 1,877,359.95 : x
  2. Step 2: Convert to fraction form
    3,327,749.19/4,591,898.91 = 1,877,359.95/x
  3. Step 3: Cross multiply
    3,327,749.19x = 4,591,898.91 × 1,877,359.95
  4. Step 4: Simplify right side
    3,327,749.19x = 8,620,647,108,082.65
  5. Step 5: Solve for x
    x = 8,620,647,108,082.65/3,327,749.19
  6. Step 6: Final answer
    x = 2,590,533.91

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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.