Home / 1,441,582.14-1,989,424.88-797,043.94

Finding the Fourth Proportional to 1,441,582.14, 1,989,424.88 and 797,043.94

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Solution

The fourth proportional to 1,441,582.14, 1,989,424.88 and 797,043.94 is: 1,099,943.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,582.14 : 1,989,424.88 = 797,043.94 : x
  2. Step 2: Convert to fraction form
    1,441,582.14/1,989,424.88 = 797,043.94/x
  3. Step 3: Cross multiply
    1,441,582.14x = 1,989,424.88 × 797,043.94
  4. Step 4: Simplify right side
    1,441,582.14x = 1,585,659,040,704.01
  5. Step 5: Solve for x
    x = 1,585,659,040,704.01/1,441,582.14
  6. Step 6: Final answer
    x = 1,099,943.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.