Home / 3,241,590.53-4,473,664.31-1,791,569.03

Finding the Fourth Proportional to 3,241,590.53, 4,473,664.31 and 1,791,569.03

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Solution

The fourth proportional to 3,241,590.53, 4,473,664.31 and 1,791,569.03 is: 2,472,514.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,590.53 : 4,473,664.31 = 1,791,569.03 : x
  2. Step 2: Convert to fraction form
    3,241,590.53/4,473,664.31 = 1,791,569.03/x
  3. Step 3: Cross multiply
    3,241,590.53x = 4,473,664.31 × 1,791,569.03
  4. Step 4: Simplify right side
    3,241,590.53x = 8,014,878,419,454.47
  5. Step 5: Solve for x
    x = 8,014,878,419,454.47/3,241,590.53
  6. Step 6: Final answer
    x = 2,472,514.14

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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.