Home / 3,898,039.77-5,844,398.81-2,076,677.01

Finding the Fourth Proportional to 3,898,039.77, 5,844,398.81 and 2,076,677.01

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Solution

The fourth proportional to 3,898,039.77, 5,844,398.81 and 2,076,677.01 is: 3,113,597.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,898,039.77 : 5,844,398.81 = 2,076,677.01 : x
  2. Step 2: Convert to fraction form
    3,898,039.77/5,844,398.81 = 2,076,677.01/x
  3. Step 3: Cross multiply
    3,898,039.77x = 5,844,398.81 × 2,076,677.01
  4. Step 4: Simplify right side
    3,898,039.77x = 12,136,928,635,614.97
  5. Step 5: Solve for x
    x = 12,136,928,635,614.97/3,898,039.77
  6. Step 6: Final answer
    x = 3,113,597.95

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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.