Home / 2,053,372.36-3,079,823.22-537,201.60

Finding the Fourth Proportional to 2,053,372.36, 3,079,823.22 and 537,201.60

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Solution

The fourth proportional to 2,053,372.36, 3,079,823.22 and 537,201.60 is: 805,740.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,372.36 : 3,079,823.22 = 537,201.60 : x
  2. Step 2: Convert to fraction form
    2,053,372.36/3,079,823.22 = 537,201.60/x
  3. Step 3: Cross multiply
    2,053,372.36x = 3,079,823.22 × 537,201.60
  4. Step 4: Simplify right side
    2,053,372.36x = 1,654,485,961,501.15
  5. Step 5: Solve for x
    x = 1,654,485,961,501.15/2,053,372.36
  6. Step 6: Final answer
    x = 805,740.84

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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.