Home / 8,092,710.45-11,167,808.29-4,421,548.01

Finding the Fourth Proportional to 8,092,710.45, 11,167,808.29 and 4,421,548.01

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Solution

The fourth proportional to 8,092,710.45, 11,167,808.29 and 4,421,548.01 is: 6,101,664.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,710.45 : 11,167,808.29 = 4,421,548.01 : x
  2. Step 2: Convert to fraction form
    8,092,710.45/11,167,808.29 = 4,421,548.01/x
  3. Step 3: Cross multiply
    8,092,710.45x = 11,167,808.29 × 4,421,548.01
  4. Step 4: Simplify right side
    8,092,710.45x = 49,379,000,537,576.66
  5. Step 5: Solve for x
    x = 49,379,000,537,576.66/8,092,710.45
  6. Step 6: Final answer
    x = 6,101,664.06

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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.