Home / 2,699,335.26-3,724,936.47-1,492,033.50

Finding the Fourth Proportional to 2,699,335.26, 3,724,936.47 and 1,492,033.50

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Solution

The fourth proportional to 2,699,335.26, 3,724,936.47 and 1,492,033.50 is: 2,058,925.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,335.26 : 3,724,936.47 = 1,492,033.50 : x
  2. Step 2: Convert to fraction form
    2,699,335.26/3,724,936.47 = 1,492,033.50/x
  3. Step 3: Cross multiply
    2,699,335.26x = 3,724,936.47 × 1,492,033.50
  4. Step 4: Simplify right side
    2,699,335.26x = 5,557,729,998,611.75
  5. Step 5: Solve for x
    x = 5,557,729,998,611.75/2,699,335.26
  6. Step 6: Final answer
    x = 2,058,925.43

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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.