Home / 1,697,648.94-2,545,932.54-560,199.18

Finding the Fourth Proportional to 1,697,648.94, 2,545,932.54 and 560,199.18

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Solution

The fourth proportional to 1,697,648.94, 2,545,932.54 and 560,199.18 is: 840,120.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,648.94 : 2,545,932.54 = 560,199.18 : x
  2. Step 2: Convert to fraction form
    1,697,648.94/2,545,932.54 = 560,199.18/x
  3. Step 3: Cross multiply
    1,697,648.94x = 2,545,932.54 × 560,199.18
  4. Step 4: Simplify right side
    1,697,648.94x = 1,426,229,321,243.32
  5. Step 5: Solve for x
    x = 1,426,229,321,243.32/1,697,648.94
  6. Step 6: Final answer
    x = 840,120.29

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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.