Home / 1,700,806.14-2,551,212.72-1,596,879.90

Finding the Fourth Proportional to 1,700,806.14, 2,551,212.72 and 1,596,879.90

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Solution

The fourth proportional to 1,700,806.14, 2,551,212.72 and 1,596,879.90 is: 2,395,323.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,806.14 : 2,551,212.72 = 1,596,879.90 : x
  2. Step 2: Convert to fraction form
    1,700,806.14/2,551,212.72 = 1,596,879.90/x
  3. Step 3: Cross multiply
    1,700,806.14x = 2,551,212.72 × 1,596,879.90
  4. Step 4: Simplify right side
    1,700,806.14x = 4,073,980,313,192.33
  5. Step 5: Solve for x
    x = 4,073,980,313,192.33/1,700,806.14
  6. Step 6: Final answer
    x = 2,395,323.15

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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.