Home / 5,753,952.07-8,632,065.09-2,110,715.77

Finding the Fourth Proportional to 5,753,952.07, 8,632,065.09 and 2,110,715.77

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Solution

The fourth proportional to 5,753,952.07, 8,632,065.09 and 2,110,715.77 is: 3,166,490.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753,952.07 : 8,632,065.09 = 2,110,715.77 : x
  2. Step 2: Convert to fraction form
    5,753,952.07/8,632,065.09 = 2,110,715.77/x
  3. Step 3: Cross multiply
    5,753,952.07x = 8,632,065.09 × 2,110,715.77
  4. Step 4: Simplify right side
    5,753,952.07x = 18,219,835,912,681.11
  5. Step 5: Solve for x
    x = 18,219,835,912,681.11/5,753,952.07
  6. Step 6: Final answer
    x = 3,166,490.73

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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.