Home / 7,356,859.83-11,035,160.96-3,310,483.77

Finding the Fourth Proportional to 7,356,859.83, 11,035,160.96 and 3,310,483.77

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Solution

The fourth proportional to 7,356,859.83, 11,035,160.96 and 3,310,483.77 is: 4,965,667.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,859.83 : 11,035,160.96 = 3,310,483.77 : x
  2. Step 2: Convert to fraction form
    7,356,859.83/11,035,160.96 = 3,310,483.77/x
  3. Step 3: Cross multiply
    7,356,859.83x = 11,035,160.96 × 3,310,483.77
  4. Step 4: Simplify right side
    7,356,859.83x = 36,531,721,240,865.20
  5. Step 5: Solve for x
    x = 36,531,721,240,865.20/7,356,859.83
  6. Step 6: Final answer
    x = 4,965,667.70

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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.