Home / 4,660,076.02-6,427,592.22-3,110,556.46

Finding the Fourth Proportional to 4,660,076.02, 6,427,592.22 and 3,110,556.46

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Solution

The fourth proportional to 4,660,076.02, 6,427,592.22 and 3,110,556.46 is: 4,290,356.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,660,076.02 : 6,427,592.22 = 3,110,556.46 : x
  2. Step 2: Convert to fraction form
    4,660,076.02/6,427,592.22 = 3,110,556.46/x
  3. Step 3: Cross multiply
    4,660,076.02x = 6,427,592.22 × 3,110,556.46
  4. Step 4: Simplify right side
    4,660,076.02x = 19,993,388,502,166.74
  5. Step 5: Solve for x
    x = 19,993,388,502,166.74/4,660,076.02
  6. Step 6: Final answer
    x = 4,290,356.73

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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.