Home / 4,967,932.22-7,451,898.26-1,602,139.22

Finding the Fourth Proportional to 4,967,932.22, 7,451,898.26 and 1,602,139.22

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Solution

The fourth proportional to 4,967,932.22, 7,451,898.26 and 1,602,139.22 is: 2,403,208.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,932.22 : 7,451,898.26 = 1,602,139.22 : x
  2. Step 2: Convert to fraction form
    4,967,932.22/7,451,898.26 = 1,602,139.22/x
  3. Step 3: Cross multiply
    4,967,932.22x = 7,451,898.26 × 1,602,139.22
  4. Step 4: Simplify right side
    4,967,932.22x = 11,938,978,465,795.76
  5. Step 5: Solve for x
    x = 11,938,978,465,795.76/4,967,932.22
  6. Step 6: Final answer
    x = 2,403,208.81

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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.