Home / 2,317,805.43-3,476,043.14-698,732.07

Finding the Fourth Proportional to 2,317,805.43, 3,476,043.14 and 698,732.07

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Solution

The fourth proportional to 2,317,805.43, 3,476,043.14 and 698,732.07 is: 1,047,897.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,805.43 : 3,476,043.14 = 698,732.07 : x
  2. Step 2: Convert to fraction form
    2,317,805.43/3,476,043.14 = 698,732.07/x
  3. Step 3: Cross multiply
    2,317,805.43x = 3,476,043.14 × 698,732.07
  4. Step 4: Simplify right side
    2,317,805.43x = 2,428,822,815,127.84
  5. Step 5: Solve for x
    x = 2,428,822,815,127.84/2,317,805.43
  6. Step 6: Final answer
    x = 1,047,897.63

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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.