Home / 8,085,984.01-11,158,508.27-4,601,245.55

Finding the Fourth Proportional to 8,085,984.01, 11,158,508.27 and 4,601,245.55

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Solution

The fourth proportional to 8,085,984.01, 11,158,508.27 and 4,601,245.55 is: 6,349,633.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,085,984.01 : 11,158,508.27 = 4,601,245.55 : x
  2. Step 2: Convert to fraction form
    8,085,984.01/11,158,508.27 = 4,601,245.55/x
  3. Step 3: Cross multiply
    8,085,984.01x = 11,158,508.27 × 4,601,245.55
  4. Step 4: Simplify right side
    8,085,984.01x = 51,343,036,498,969.47
  5. Step 5: Solve for x
    x = 51,343,036,498,969.47/8,085,984.01
  6. Step 6: Final answer
    x = 6,349,633.69

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Double scale
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1.5x scale

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.