Home / 4,715,109.24-7,072,713.27-3,774,459.48

Finding the Fourth Proportional to 4,715,109.24, 7,072,713.27 and 3,774,459.48

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Solution

The fourth proportional to 4,715,109.24, 7,072,713.27 and 3,774,459.48 is: 5,661,728.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,109.24 : 7,072,713.27 = 3,774,459.48 : x
  2. Step 2: Convert to fraction form
    4,715,109.24/7,072,713.27 = 3,774,459.48/x
  3. Step 3: Cross multiply
    4,715,109.24x = 7,072,713.27 × 3,774,459.48
  4. Step 4: Simplify right side
    4,715,109.24x = 26,695,669,651,273.30
  5. Step 5: Solve for x
    x = 26,695,669,651,273.30/4,715,109.24
  6. Step 6: Final answer
    x = 5,661,728.77

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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.