Home / 3,062,060.96-4,225,369.47-1,772,988.35

Finding the Fourth Proportional to 3,062,060.96, 4,225,369.47 and 1,772,988.35

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Solution

The fourth proportional to 3,062,060.96, 4,225,369.47 and 1,772,988.35 is: 2,446,564.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,060.96 : 4,225,369.47 = 1,772,988.35 : x
  2. Step 2: Convert to fraction form
    3,062,060.96/4,225,369.47 = 1,772,988.35/x
  3. Step 3: Cross multiply
    3,062,060.96x = 4,225,369.47 × 1,772,988.35
  4. Step 4: Simplify right side
    3,062,060.96x = 7,491,530,844,755.68
  5. Step 5: Solve for x
    x = 7,491,530,844,755.68/3,062,060.96
  6. Step 6: Final answer
    x = 2,446,564.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.