Home / 2,395,092.84-3,592,690.28-858,188.62

Finding the Fourth Proportional to 2,395,092.84, 3,592,690.28 and 858,188.62

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Solution

The fourth proportional to 2,395,092.84, 3,592,690.28 and 858,188.62 is: 1,287,301.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,092.84 : 3,592,690.28 = 858,188.62 : x
  2. Step 2: Convert to fraction form
    2,395,092.84/3,592,690.28 = 858,188.62/x
  3. Step 3: Cross multiply
    2,395,092.84x = 3,592,690.28 × 858,188.62
  4. Step 4: Simplify right side
    2,395,092.84x = 3,083,205,913,480.61
  5. Step 5: Solve for x
    x = 3,083,205,913,480.61/2,395,092.84
  6. Step 6: Final answer
    x = 1,287,301.21

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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.