Home / 6,895,217.72-10,339,235.79-2,573,714.60

Finding the Fourth Proportional to 6,895,217.72, 10,339,235.79 and 2,573,714.60

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Solution

The fourth proportional to 6,895,217.72, 10,339,235.79 and 2,573,714.60 is: 3,859,231.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,217.72 : 10,339,235.79 = 2,573,714.60 : x
  2. Step 2: Convert to fraction form
    6,895,217.72/10,339,235.79 = 2,573,714.60/x
  3. Step 3: Cross multiply
    6,895,217.72x = 10,339,235.79 × 2,573,714.60
  4. Step 4: Simplify right side
    6,895,217.72x = 26,610,242,116,853.27
  5. Step 5: Solve for x
    x = 26,610,242,116,853.27/6,895,217.72
  6. Step 6: Final answer
    x = 3,859,231.60

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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.