Home / 2,024,792.55-2,794,917.39-1,165,695.21

Finding the Fourth Proportional to 2,024,792.55, 2,794,917.39 and 1,165,695.21

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Solution

The fourth proportional to 2,024,792.55, 2,794,917.39 and 1,165,695.21 is: 1,609,064.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,792.55 : 2,794,917.39 = 1,165,695.21 : x
  2. Step 2: Convert to fraction form
    2,024,792.55/2,794,917.39 = 1,165,695.21/x
  3. Step 3: Cross multiply
    2,024,792.55x = 2,794,917.39 × 1,165,695.21
  4. Step 4: Simplify right side
    2,024,792.55x = 3,258,021,813,868.70
  5. Step 5: Solve for x
    x = 3,258,021,813,868.70/2,024,792.55
  6. Step 6: Final answer
    x = 1,609,064.50

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Double scale
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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.