Home / 6,885,635.24-9,502,176.46-3,788,092.07

Finding the Fourth Proportional to 6,885,635.24, 9,502,176.46 and 3,788,092.07

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Solution

The fourth proportional to 6,885,635.24, 9,502,176.46 and 3,788,092.07 is: 5,227,566.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,885,635.24 : 9,502,176.46 = 3,788,092.07 : x
  2. Step 2: Convert to fraction form
    6,885,635.24/9,502,176.46 = 3,788,092.07/x
  3. Step 3: Cross multiply
    6,885,635.24x = 9,502,176.46 × 3,788,092.07
  4. Step 4: Simplify right side
    6,885,635.24x = 35,995,119,238,885.55
  5. Step 5: Solve for x
    x = 35,995,119,238,885.55/6,885,635.24
  6. Step 6: Final answer
    x = 5,227,566.96

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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.