Home / 3,929,017.16-5,897,326.59-2,835,928.94

Finding the Fourth Proportional to 3,929,017.16, 5,897,326.59 and 2,835,928.94

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Solution

The fourth proportional to 3,929,017.16, 5,897,326.59 and 2,835,928.94 is: 4,256,636.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,929,017.16 : 5,897,326.59 = 2,835,928.94 : x
  2. Step 2: Convert to fraction form
    3,929,017.16/5,897,326.59 = 2,835,928.94/x
  3. Step 3: Cross multiply
    3,929,017.16x = 5,897,326.59 × 2,835,928.94
  4. Step 4: Simplify right side
    3,929,017.16x = 16,724,399,149,321.10
  5. Step 5: Solve for x
    x = 16,724,399,149,321.10/3,929,017.16
  6. Step 6: Final answer
    x = 4,256,636.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.