Home / 11,003,830.59-15,184,990.49-6,596,046.22

Finding the Fourth Proportional to 11,003,830.59, 15,184,990.49 and 6,596,046.22

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Solution

The fourth proportional to 11,003,830.59, 15,184,990.49 and 6,596,046.22 is: 9,102,366.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003,830.59 : 15,184,990.49 = 6,596,046.22 : x
  2. Step 2: Convert to fraction form
    11,003,830.59/15,184,990.49 = 6,596,046.22/x
  3. Step 3: Cross multiply
    11,003,830.59x = 15,184,990.49 × 6,596,046.22
  4. Step 4: Simplify right side
    11,003,830.59x = 100,160,899,135,487.05
  5. Step 5: Solve for x
    x = 100,160,899,135,487.05/11,003,830.59
  6. Step 6: Final answer
    x = 9,102,366.52

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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.