Home / 3,692,057.12-5,095,552.40-2,060,569.59

Finding the Fourth Proportional to 3,692,057.12, 5,095,552.40 and 2,060,569.59

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Solution

The fourth proportional to 3,692,057.12, 5,095,552.40 and 2,060,569.59 is: 2,843,872.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,057.12 : 5,095,552.40 = 2,060,569.59 : x
  2. Step 2: Convert to fraction form
    3,692,057.12/5,095,552.40 = 2,060,569.59/x
  3. Step 3: Cross multiply
    3,692,057.12x = 5,095,552.40 × 2,060,569.59
  4. Step 4: Simplify right side
    3,692,057.12x = 10,499,740,319,691.52
  5. Step 5: Solve for x
    x = 10,499,740,319,691.52/3,692,057.12
  6. Step 6: Final answer
    x = 2,843,872.66

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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.