Home / 2,336,193.10-3,224,635.95-1,369,532.62

Finding the Fourth Proportional to 2,336,193.10, 3,224,635.95 and 1,369,532.62

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Solution

The fourth proportional to 2,336,193.10, 3,224,635.95 and 1,369,532.62 is: 1,890,359.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,193.10 : 3,224,635.95 = 1,369,532.62 : x
  2. Step 2: Convert to fraction form
    2,336,193.10/3,224,635.95 = 1,369,532.62/x
  3. Step 3: Cross multiply
    2,336,193.10x = 3,224,635.95 × 1,369,532.62
  4. Step 4: Simplify right side
    2,336,193.10x = 4,416,244,121,149.69
  5. Step 5: Solve for x
    x = 4,416,244,121,149.69/2,336,193.10
  6. Step 6: Final answer
    x = 1,890,359.20

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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.