Home / 11,652,403.50-17,478,605.25-3,674,227.50

Finding the Fourth Proportional to 11,652,403.50, 17,478,605.25 and 3,674,227.50

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Solution

The fourth proportional to 11,652,403.50, 17,478,605.25 and 3,674,227.50 is: 5,511,341.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,652,403.50 : 17,478,605.25 = 3,674,227.50 : x
  2. Step 2: Convert to fraction form
    11,652,403.50/17,478,605.25 = 3,674,227.50/x
  3. Step 3: Cross multiply
    11,652,403.50x = 17,478,605.25 × 3,674,227.50
  4. Step 4: Simplify right side
    11,652,403.50x = 64,220,372,071,194.38
  5. Step 5: Solve for x
    x = 64,220,372,071,194.38/11,652,403.50
  6. Step 6: Final answer
    x = 5,511,341.25

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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.