Home / 3,548,569.80-5,322,854.70-2,330,848.20

Finding the Fourth Proportional to 3,548,569.80, 5,322,854.70 and 2,330,848.20

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Solution

The fourth proportional to 3,548,569.80, 5,322,854.70 and 2,330,848.20 is: 3,496,272.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,569.80 : 5,322,854.70 = 2,330,848.20 : x
  2. Step 2: Convert to fraction form
    3,548,569.80/5,322,854.70 = 2,330,848.20/x
  3. Step 3: Cross multiply
    3,548,569.80x = 5,322,854.70 × 2,330,848.20
  4. Step 4: Simplify right side
    3,548,569.80x = 12,406,766,296,356.54
  5. Step 5: Solve for x
    x = 12,406,766,296,356.54/3,548,569.80
  6. Step 6: Final answer
    x = 3,496,272.30

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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.