Home / 4,193,820.10-6,281,872.80-4,193,820.10

Finding the Fourth Proportional to 4,193,820.10, 6,281,872.80 and 4,193,820.10

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Solution

The fourth proportional to 4,193,820.10, 6,281,872.80 and 4,193,820.10 is: 6,281,872.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,820.10 : 6,281,872.80 = 4,193,820.10 : x
  2. Step 2: Convert to fraction form
    4,193,820.10/6,281,872.80 = 4,193,820.10/x
  3. Step 3: Cross multiply
    4,193,820.10x = 6,281,872.80 × 4,193,820.10
  4. Step 4: Simplify right side
    4,193,820.10x = 26,345,044,414,283.28
  5. Step 5: Solve for x
    x = 26,345,044,414,283.28/4,193,820.10
  6. Step 6: Final answer
    x = 6,281,872.80

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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.