Home / 2,497,863.16-3,447,134.61-1,530,806.59

Finding the Fourth Proportional to 2,497,863.16, 3,447,134.61 and 1,530,806.59

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Solution

The fourth proportional to 2,497,863.16, 3,447,134.61 and 1,530,806.59 is: 2,112,564.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,863.16 : 3,447,134.61 = 1,530,806.59 : x
  2. Step 2: Convert to fraction form
    2,497,863.16/3,447,134.61 = 1,530,806.59/x
  3. Step 3: Cross multiply
    2,497,863.16x = 3,447,134.61 × 1,530,806.59
  4. Step 4: Simplify right side
    2,497,863.16x = 5,276,896,377,605.08
  5. Step 5: Solve for x
    x = 5,276,896,377,605.08/2,497,863.16
  6. Step 6: Final answer
    x = 2,112,564.24

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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.