Home / 3,060,822.62-4,224,397.12-1,772,504.66

Finding the Fourth Proportional to 3,060,822.62, 4,224,397.12 and 1,772,504.66

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Solution

The fourth proportional to 3,060,822.62, 4,224,397.12 and 1,772,504.66 is: 2,446,323.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,822.62 : 4,224,397.12 = 1,772,504.66 : x
  2. Step 2: Convert to fraction form
    3,060,822.62/4,224,397.12 = 1,772,504.66/x
  3. Step 3: Cross multiply
    3,060,822.62x = 4,224,397.12 × 1,772,504.66
  4. Step 4: Simplify right side
    3,060,822.62x = 7,487,763,580,890.58
  5. Step 5: Solve for x
    x = 7,487,763,580,890.58/3,060,822.62
  6. Step 6: Final answer
    x = 2,446,323.92

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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.