Home / 6,599,178.54-9,107,223.66-3,699,501.66

Finding the Fourth Proportional to 6,599,178.54, 9,107,223.66 and 3,699,501.66

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Solution

The fourth proportional to 6,599,178.54, 9,107,223.66 and 3,699,501.66 is: 5,105,512.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599,178.54 : 9,107,223.66 = 3,699,501.66 : x
  2. Step 2: Convert to fraction form
    6,599,178.54/9,107,223.66 = 3,699,501.66/x
  3. Step 3: Cross multiply
    6,599,178.54x = 9,107,223.66 × 3,699,501.66
  4. Step 4: Simplify right side
    6,599,178.54x = 33,692,189,048,161.28
  5. Step 5: Solve for x
    x = 33,692,189,048,161.28/6,599,178.54
  6. Step 6: Final answer
    x = 5,105,512.58

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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.