Home / 3,781,007.02-5,666,444.52-3,538,868.86

Finding the Fourth Proportional to 3,781,007.02, 5,666,444.52 and 3,538,868.86

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Solution

The fourth proportional to 3,781,007.02, 5,666,444.52 and 3,538,868.86 is: 5,303,561.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,781,007.02 : 5,666,444.52 = 3,538,868.86 : x
  2. Step 2: Convert to fraction form
    3,781,007.02/5,666,444.52 = 3,538,868.86/x
  3. Step 3: Cross multiply
    3,781,007.02x = 5,666,444.52 × 3,538,868.86
  4. Step 4: Simplify right side
    3,781,007.02x = 20,052,804,058,745.64
  5. Step 5: Solve for x
    x = 20,052,804,058,745.64/3,781,007.02
  6. Step 6: Final answer
    x = 5,303,561.71

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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.