Home / 6,352,666.79-9,523,642.70-2,755,724.09

Finding the Fourth Proportional to 6,352,666.79, 9,523,642.70 and 2,755,724.09

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Solution

The fourth proportional to 6,352,666.79, 9,523,642.70 and 2,755,724.09 is: 4,131,262.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,666.79 : 9,523,642.70 = 2,755,724.09 : x
  2. Step 2: Convert to fraction form
    6,352,666.79/9,523,642.70 = 2,755,724.09/x
  3. Step 3: Cross multiply
    6,352,666.79x = 9,523,642.70 × 2,755,724.09
  4. Step 4: Simplify right side
    6,352,666.79x = 26,244,531,572,213.74
  5. Step 5: Solve for x
    x = 26,244,531,572,213.74/6,352,666.79
  6. Step 6: Final answer
    x = 4,131,262.11

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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.