Home / 9,227,973.60-13,842,997.20-2,838,175.20

Finding the Fourth Proportional to 9,227,973.60, 13,842,997.20 and 2,838,175.20

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Solution

The fourth proportional to 9,227,973.60, 13,842,997.20 and 2,838,175.20 is: 4,257,581.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,973.60 : 13,842,997.20 = 2,838,175.20 : x
  2. Step 2: Convert to fraction form
    9,227,973.60/13,842,997.20 = 2,838,175.20/x
  3. Step 3: Cross multiply
    9,227,973.60x = 13,842,997.20 × 2,838,175.20
  4. Step 4: Simplify right side
    9,227,973.60x = 39,288,851,346,709.44
  5. Step 5: Solve for x
    x = 39,288,851,346,709.44/9,227,973.60
  6. Step 6: Final answer
    x = 4,257,581.68

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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.