Home / 957,810.80-1,436,716.20-584,562.80

Finding the Fourth Proportional to 957,810.80, 1,436,716.20 and 584,562.80

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Solution

The fourth proportional to 957,810.80, 1,436,716.20 and 584,562.80 is: 876,844.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,810.80 : 1,436,716.20 = 584,562.80 : x
  2. Step 2: Convert to fraction form
    957,810.80/1,436,716.20 = 584,562.80/x
  3. Step 3: Cross multiply
    957,810.80x = 1,436,716.20 × 584,562.80
  4. Step 4: Simplify right side
    957,810.80x = 839,850,844,677.36
  5. Step 5: Solve for x
    x = 839,850,844,677.36/957,810.80
  6. Step 6: Final answer
    x = 876,844.20

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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.