Home / 1,093,677.40-1,639,203.90-560,924.20

Finding the Fourth Proportional to 1,093,677.40, 1,639,203.90 and 560,924.20

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Solution

The fourth proportional to 1,093,677.40, 1,639,203.90 and 560,924.20 is: 840,713.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,677.40 : 1,639,203.90 = 560,924.20 : x
  2. Step 2: Convert to fraction form
    1,093,677.40/1,639,203.90 = 560,924.20/x
  3. Step 3: Cross multiply
    1,093,677.40x = 1,639,203.90 × 560,924.20
  4. Step 4: Simplify right side
    1,093,677.40x = 919,469,136,244.38
  5. Step 5: Solve for x
    x = 919,469,136,244.38/1,093,677.40
  6. Step 6: Final answer
    x = 840,713.30

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1.5x scale

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.