Home / 1,716,692.20-2,573,195.10-651,322.60

Finding the Fourth Proportional to 1,716,692.20, 2,573,195.10 and 651,322.60

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Solution

The fourth proportional to 1,716,692.20, 2,573,195.10 and 651,322.60 is: 976,284.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,692.20 : 2,573,195.10 = 651,322.60 : x
  2. Step 2: Convert to fraction form
    1,716,692.20/2,573,195.10 = 651,322.60/x
  3. Step 3: Cross multiply
    1,716,692.20x = 2,573,195.10 × 651,322.60
  4. Step 4: Simplify right side
    1,716,692.20x = 1,675,980,122,839.26
  5. Step 5: Solve for x
    x = 1,675,980,122,839.26/1,716,692.20
  6. Step 6: Final answer
    x = 976,284.58

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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.