Home / 3,710,040.02-5,119,843.82-2,056,292.58

Finding the Fourth Proportional to 3,710,040.02, 5,119,843.82 and 2,056,292.58

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Solution

The fourth proportional to 3,710,040.02, 5,119,843.82 and 2,056,292.58 is: 2,837,677.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,040.02 : 5,119,843.82 = 2,056,292.58 : x
  2. Step 2: Convert to fraction form
    3,710,040.02/5,119,843.82 = 2,056,292.58/x
  3. Step 3: Cross multiply
    3,710,040.02x = 5,119,843.82 × 2,056,292.58
  4. Step 4: Simplify right side
    3,710,040.02x = 10,527,896,857,824.86
  5. Step 5: Solve for x
    x = 10,527,896,857,824.86/3,710,040.02
  6. Step 6: Final answer
    x = 2,837,677.44

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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.