Home / 2,843,747.52-3,924,374.88-1,636,524.48

Finding the Fourth Proportional to 2,843,747.52, 3,924,374.88 and 1,636,524.48

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Solution

The fourth proportional to 2,843,747.52, 3,924,374.88 and 1,636,524.48 is: 2,258,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,747.52 : 3,924,374.88 = 1,636,524.48 : x
  2. Step 2: Convert to fraction form
    2,843,747.52/3,924,374.88 = 1,636,524.48/x
  3. Step 3: Cross multiply
    2,843,747.52x = 3,924,374.88 × 1,636,524.48
  4. Step 4: Simplify right side
    2,843,747.52x = 6,422,335,559,817.06
  5. Step 5: Solve for x
    x = 6,422,335,559,817.06/2,843,747.52
  6. Step 6: Final answer
    x = 2,258,405.68

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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.