Home / 7,760,601.48-11,580,208.17-6,953,662.92

Finding the Fourth Proportional to 7,760,601.48, 11,580,208.17 and 6,953,662.92

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Solution

The fourth proportional to 7,760,601.48, 11,580,208.17 and 6,953,662.92 is: 10,376,111.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,760,601.48 : 11,580,208.17 = 6,953,662.92 : x
  2. Step 2: Convert to fraction form
    7,760,601.48/11,580,208.17 = 6,953,662.92/x
  3. Step 3: Cross multiply
    7,760,601.48x = 11,580,208.17 × 6,953,662.92
  4. Step 4: Simplify right side
    7,760,601.48x = 80,524,864,157,610.06
  5. Step 5: Solve for x
    x = 80,524,864,157,610.06/7,760,601.48
  6. Step 6: Final answer
    x = 10,376,111.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.