Home / 8,040,270.48-11,095,642.60-4,369,186.32

Finding the Fourth Proportional to 8,040,270.48, 11,095,642.60 and 4,369,186.32

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Solution

The fourth proportional to 8,040,270.48, 11,095,642.60 and 4,369,186.32 is: 6,029,514.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040,270.48 : 11,095,642.60 = 4,369,186.32 : x
  2. Step 2: Convert to fraction form
    8,040,270.48/11,095,642.60 = 4,369,186.32/x
  3. Step 3: Cross multiply
    8,040,270.48x = 11,095,642.60 × 4,369,186.32
  4. Step 4: Simplify right side
    8,040,270.48x = 48,478,929,859,529.23
  5. Step 5: Solve for x
    x = 48,478,929,859,529.23/8,040,270.48
  6. Step 6: Final answer
    x = 6,029,514.80

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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.