Home / 2,654,562.34-3,663,577.11-1,622,674.14

Finding the Fourth Proportional to 2,654,562.34, 3,663,577.11 and 1,622,674.14

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Solution

The fourth proportional to 2,654,562.34, 3,663,577.11 and 1,622,674.14 is: 2,239,462.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,562.34 : 3,663,577.11 = 1,622,674.14 : x
  2. Step 2: Convert to fraction form
    2,654,562.34/3,663,577.11 = 1,622,674.14/x
  3. Step 3: Cross multiply
    2,654,562.34x = 3,663,577.11 × 1,622,674.14
  4. Step 4: Simplify right side
    2,654,562.34x = 5,944,791,828,179.57
  5. Step 5: Solve for x
    x = 5,944,791,828,179.57/2,654,562.34
  6. Step 6: Final answer
    x = 2,239,462.13

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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.