Home / 1,361,146.51-2,041,564.11-363,952.27

Finding the Fourth Proportional to 1,361,146.51, 2,041,564.11 and 363,952.27

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Solution

The fourth proportional to 1,361,146.51, 2,041,564.11 and 363,952.27 is: 545,886.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,146.51 : 2,041,564.11 = 363,952.27 : x
  2. Step 2: Convert to fraction form
    1,361,146.51/2,041,564.11 = 363,952.27/x
  3. Step 3: Cross multiply
    1,361,146.51x = 2,041,564.11 × 363,952.27
  4. Step 4: Simplify right side
    1,361,146.51x = 743,031,892,185.03
  5. Step 5: Solve for x
    x = 743,031,892,185.03/1,361,146.51
  6. Step 6: Final answer
    x = 545,886.78

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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.