Home / 5,236,165.62-7,851,752.01-1,824,032.52

Finding the Fourth Proportional to 5,236,165.62, 7,851,752.01 and 1,824,032.52

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Solution

The fourth proportional to 5,236,165.62, 7,851,752.01 and 1,824,032.52 is: 2,735,179.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,236,165.62 : 7,851,752.01 = 1,824,032.52 : x
  2. Step 2: Convert to fraction form
    5,236,165.62/7,851,752.01 = 1,824,032.52/x
  3. Step 3: Cross multiply
    5,236,165.62x = 7,851,752.01 × 1,824,032.52
  4. Step 4: Simplify right side
    5,236,165.62x = 14,321,851,005,215.37
  5. Step 5: Solve for x
    x = 14,321,851,005,215.37/5,236,165.62
  6. Step 6: Final answer
    x = 2,735,179.15

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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.