Home / 1,708,184.80-2,561,110.80-810,056.80

Finding the Fourth Proportional to 1,708,184.80, 2,561,110.80 and 810,056.80

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Solution

The fourth proportional to 1,708,184.80, 2,561,110.80 and 810,056.80 is: 1,214,532.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,184.80 : 2,561,110.80 = 810,056.80 : x
  2. Step 2: Convert to fraction form
    1,708,184.80/2,561,110.80 = 810,056.80/x
  3. Step 3: Cross multiply
    1,708,184.80x = 2,561,110.80 × 810,056.80
  4. Step 4: Simplify right side
    1,708,184.80x = 2,074,645,219,093.44
  5. Step 5: Solve for x
    x = 2,074,645,219,093.44/1,708,184.80
  6. Step 6: Final answer
    x = 1,214,532.07

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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.