Home / 3,334,316.79-4,601,102.94-2,027,387.31

Finding the Fourth Proportional to 3,334,316.79, 4,601,102.94 and 2,027,387.31

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Solution

The fourth proportional to 3,334,316.79, 4,601,102.94 and 2,027,387.31 is: 2,797,639.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,316.79 : 4,601,102.94 = 2,027,387.31 : x
  2. Step 2: Convert to fraction form
    3,334,316.79/4,601,102.94 = 2,027,387.31/x
  3. Step 3: Cross multiply
    3,334,316.79x = 4,601,102.94 × 2,027,387.31
  4. Step 4: Simplify right side
    3,334,316.79x = 9,328,217,712,559.69
  5. Step 5: Solve for x
    x = 9,328,217,712,559.69/3,334,316.79
  6. Step 6: Final answer
    x = 2,797,639.91

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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.