Home / 3,292,214.80-4,931,323.80-2,732,342.80

Finding the Fourth Proportional to 3,292,214.80, 4,931,323.80 and 2,732,342.80

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Solution

The fourth proportional to 3,292,214.80, 4,931,323.80 and 2,732,342.80 is: 4,092,705.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,214.80 : 4,931,323.80 = 2,732,342.80 : x
  2. Step 2: Convert to fraction form
    3,292,214.80/4,931,323.80 = 2,732,342.80/x
  3. Step 3: Cross multiply
    3,292,214.80x = 4,931,323.80 × 2,732,342.80
  4. Step 4: Simplify right side
    3,292,214.80x = 13,474,067,079,398.64
  5. Step 5: Solve for x
    x = 13,474,067,079,398.64/3,292,214.80
  6. Step 6: Final answer
    x = 4,092,705.94

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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.