Home / 3,654,666.95-5,043,379.14-2,023,039.40

Finding the Fourth Proportional to 3,654,666.95, 5,043,379.14 and 2,023,039.40

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Solution

The fourth proportional to 3,654,666.95, 5,043,379.14 and 2,023,039.40 is: 2,791,760.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,666.95 : 5,043,379.14 = 2,023,039.40 : x
  2. Step 2: Convert to fraction form
    3,654,666.95/5,043,379.14 = 2,023,039.40/x
  3. Step 3: Cross multiply
    3,654,666.95x = 5,043,379.14 × 2,023,039.40
  4. Step 4: Simplify right side
    3,654,666.95x = 10,202,954,684,141.22
  5. Step 5: Solve for x
    x = 10,202,954,684,141.22/3,654,666.95
  6. Step 6: Final answer
    x = 2,791,760.46

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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.