Home / 4,201,134.60-6,301,701.90-2,072,238.60

Finding the Fourth Proportional to 4,201,134.60, 6,301,701.90 and 2,072,238.60

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Solution

The fourth proportional to 4,201,134.60, 6,301,701.90 and 2,072,238.60 is: 3,108,357.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,134.60 : 6,301,701.90 = 2,072,238.60 : x
  2. Step 2: Convert to fraction form
    4,201,134.60/6,301,701.90 = 2,072,238.60/x
  3. Step 3: Cross multiply
    4,201,134.60x = 6,301,701.90 × 2,072,238.60
  4. Step 4: Simplify right side
    4,201,134.60x = 13,058,629,922,873.34
  5. Step 5: Solve for x
    x = 13,058,629,922,873.34/4,201,134.60
  6. Step 6: Final answer
    x = 3,108,357.90

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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.