Home / 3,852,324.95-5,313,648.65-2,477,406.96

Finding the Fourth Proportional to 3,852,324.95, 5,313,648.65 and 2,477,406.96

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Solution

The fourth proportional to 3,852,324.95, 5,313,648.65 and 2,477,406.96 is: 3,417,175.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,324.95 : 5,313,648.65 = 2,477,406.96 : x
  2. Step 2: Convert to fraction form
    3,852,324.95/5,313,648.65 = 2,477,406.96/x
  3. Step 3: Cross multiply
    3,852,324.95x = 5,313,648.65 × 2,477,406.96
  4. Step 4: Simplify right side
    3,852,324.95x = 13,164,070,148,504.61
  5. Step 5: Solve for x
    x = 13,164,070,148,504.61/3,852,324.95
  6. Step 6: Final answer
    x = 3,417,175.43

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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.