Home / 6,372,530.20-9,557,466.90-2,330,921.80

Finding the Fourth Proportional to 6,372,530.20, 9,557,466.90 and 2,330,921.80

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Solution

The fourth proportional to 6,372,530.20, 9,557,466.90 and 2,330,921.80 is: 3,495,896.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,530.20 : 9,557,466.90 = 2,330,921.80 : x
  2. Step 2: Convert to fraction form
    6,372,530.20/9,557,466.90 = 2,330,921.80/x
  3. Step 3: Cross multiply
    6,372,530.20x = 9,557,466.90 × 2,330,921.80
  4. Step 4: Simplify right side
    6,372,530.20x = 22,277,707,949,988.42
  5. Step 5: Solve for x
    x = 22,277,707,949,988.42/6,372,530.20
  6. Step 6: Final answer
    x = 3,495,896.80

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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.