Home / 11,758,475.04-17,637,555.60-5,693,749.44

Finding the Fourth Proportional to 11,758,475.04, 17,637,555.60 and 5,693,749.44

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Solution

The fourth proportional to 11,758,475.04, 17,637,555.60 and 5,693,749.44 is: 8,540,548.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,758,475.04 : 17,637,555.60 = 5,693,749.44 : x
  2. Step 2: Convert to fraction form
    11,758,475.04/17,637,555.60 = 5,693,749.44/x
  3. Step 3: Cross multiply
    11,758,475.04x = 17,637,555.60 × 5,693,749.44
  4. Step 4: Simplify right side
    11,758,475.04x = 100,423,822,320,468.88
  5. Step 5: Solve for x
    x = 100,423,822,320,468.88/11,758,475.04
  6. Step 6: Final answer
    x = 8,540,548.16

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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.