Home / 2,706,279.84-3,734,665.86-1,618,551.25

Finding the Fourth Proportional to 2,706,279.84, 3,734,665.86 and 1,618,551.25

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Solution

The fourth proportional to 2,706,279.84, 3,734,665.86 and 1,618,551.25 is: 2,233,600.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,279.84 : 3,734,665.86 = 1,618,551.25 : x
  2. Step 2: Convert to fraction form
    2,706,279.84/3,734,665.86 = 1,618,551.25/x
  3. Step 3: Cross multiply
    2,706,279.84x = 3,734,665.86 × 1,618,551.25
  4. Step 4: Simplify right side
    2,706,279.84x = 6,044,748,092,768.23
  5. Step 5: Solve for x
    x = 6,044,748,092,768.23/2,706,279.84
  6. Step 6: Final answer
    x = 2,233,600.53

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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.