Home / 3,555,801.36-4,906,968.48-1,924,173.00

Finding the Fourth Proportional to 3,555,801.36, 4,906,968.48 and 1,924,173.00

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Solution

The fourth proportional to 3,555,801.36, 4,906,968.48 and 1,924,173.00 is: 2,655,338.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,801.36 : 4,906,968.48 = 1,924,173.00 : x
  2. Step 2: Convert to fraction form
    3,555,801.36/4,906,968.48 = 1,924,173.00/x
  3. Step 3: Cross multiply
    3,555,801.36x = 4,906,968.48 × 1,924,173.00
  4. Step 4: Simplify right side
    3,555,801.36x = 9,441,856,248,799.62
  5. Step 5: Solve for x
    x = 9,441,856,248,799.62/3,555,801.36
  6. Step 6: Final answer
    x = 2,655,338.50

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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.