Home / 2,174,025.70-3,257,101.95-1,859,097.70

Finding the Fourth Proportional to 2,174,025.70, 3,257,101.95 and 1,859,097.70

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Solution

The fourth proportional to 2,174,025.70, 3,257,101.95 and 1,859,097.70 is: 2,785,280.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,025.70 : 3,257,101.95 = 1,859,097.70 : x
  2. Step 2: Convert to fraction form
    2,174,025.70/3,257,101.95 = 1,859,097.70/x
  3. Step 3: Cross multiply
    2,174,025.70x = 3,257,101.95 × 1,859,097.70
  4. Step 4: Simplify right side
    2,174,025.70x = 6,055,270,743,910.52
  5. Step 5: Solve for x
    x = 6,055,270,743,910.52/2,174,025.70
  6. Step 6: Final answer
    x = 2,785,280.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.