Home / 6,595,223.10-9,892,506.60-3,400,672.20

Finding the Fourth Proportional to 6,595,223.10, 9,892,506.60 and 3,400,672.20

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Solution

The fourth proportional to 6,595,223.10, 9,892,506.60 and 3,400,672.20 is: 5,100,839.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,223.10 : 9,892,506.60 = 3,400,672.20 : x
  2. Step 2: Convert to fraction form
    6,595,223.10/9,892,506.60 = 3,400,672.20/x
  3. Step 3: Cross multiply
    6,595,223.10x = 9,892,506.60 × 3,400,672.20
  4. Step 4: Simplify right side
    6,595,223.10x = 33,641,172,182,936.52
  5. Step 5: Solve for x
    x = 33,641,172,182,936.52/6,595,223.10
  6. Step 6: Final answer
    x = 5,100,839.15

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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.