Home / 2,497,883.69-3,447,162.92-1,530,827.12

Finding the Fourth Proportional to 2,497,883.69, 3,447,162.92 and 1,530,827.12

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Solution

The fourth proportional to 2,497,883.69, 3,447,162.92 and 1,530,827.12 is: 2,112,592.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,883.69 : 3,447,162.92 = 1,530,827.12 : x
  2. Step 2: Convert to fraction form
    2,497,883.69/3,447,162.92 = 1,530,827.12/x
  3. Step 3: Cross multiply
    2,497,883.69x = 3,447,162.92 × 1,530,827.12
  4. Step 4: Simplify right side
    2,497,883.69x = 5,277,010,477,340.26
  5. Step 5: Solve for x
    x = 5,277,010,477,340.26/2,497,883.69
  6. Step 6: Final answer
    x = 2,112,592.55

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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.