Home / 2,041,641.39-3,062,228.81-545,850.03

Finding the Fourth Proportional to 2,041,641.39, 3,062,228.81 and 545,850.03

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Solution

The fourth proportional to 2,041,641.39, 3,062,228.81 and 545,850.03 is: 818,712.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,641.39 : 3,062,228.81 = 545,850.03 : x
  2. Step 2: Convert to fraction form
    2,041,641.39/3,062,228.81 = 545,850.03/x
  3. Step 3: Cross multiply
    2,041,641.39x = 3,062,228.81 × 545,850.03
  4. Step 4: Simplify right side
    2,041,641.39x = 1,671,517,685,076.11
  5. Step 5: Solve for x
    x = 1,671,517,685,076.11/2,041,641.39
  6. Step 6: Final answer
    x = 818,712.68

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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.