Home / 1,704,640.92-2,352,460.92-930,314.08

Finding the Fourth Proportional to 1,704,640.92, 2,352,460.92 and 930,314.08

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Solution

The fourth proportional to 1,704,640.92, 2,352,460.92 and 930,314.08 is: 1,283,864.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,640.92 : 2,352,460.92 = 930,314.08 : x
  2. Step 2: Convert to fraction form
    1,704,640.92/2,352,460.92 = 930,314.08/x
  3. Step 3: Cross multiply
    1,704,640.92x = 2,352,460.92 × 930,314.08
  4. Step 4: Simplify right side
    1,704,640.92x = 2,188,527,516,525.75
  5. Step 5: Solve for x
    x = 2,188,527,516,525.75/1,704,640.92
  6. Step 6: Final answer
    x = 1,283,864.24

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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.