Home / 2,824,005.87-4,237,810.25-1,026,716.85

Finding the Fourth Proportional to 2,824,005.87, 4,237,810.25 and 1,026,716.85

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Solution

The fourth proportional to 2,824,005.87, 4,237,810.25 and 1,026,716.85 is: 1,540,730.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,005.87 : 4,237,810.25 = 1,026,716.85 : x
  2. Step 2: Convert to fraction form
    2,824,005.87/4,237,810.25 = 1,026,716.85/x
  3. Step 3: Cross multiply
    2,824,005.87x = 4,237,810.25 × 1,026,716.85
  4. Step 4: Simplify right side
    2,824,005.87x = 4,351,031,185,644.13
  5. Step 5: Solve for x
    x = 4,351,031,185,644.13/2,824,005.87
  6. Step 6: Final answer
    x = 1,540,730.22

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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.