Home / 3,968,686.02-5,951,600.47-1,374,288.24

Finding the Fourth Proportional to 3,968,686.02, 5,951,600.47 and 1,374,288.24

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Solution

The fourth proportional to 3,968,686.02, 5,951,600.47 and 1,374,288.24 is: 2,060,937.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,968,686.02 : 5,951,600.47 = 1,374,288.24 : x
  2. Step 2: Convert to fraction form
    3,968,686.02/5,951,600.47 = 1,374,288.24/x
  3. Step 3: Cross multiply
    3,968,686.02x = 5,951,600.47 × 1,374,288.24
  4. Step 4: Simplify right side
    3,968,686.02x = 8,179,214,528,228.03
  5. Step 5: Solve for x
    x = 8,179,214,528,228.03/3,968,686.02
  6. Step 6: Final answer
    x = 2,060,937.67

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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.