Home / 10,583,504.68-15,853,997.58-8,957,295.22

Finding the Fourth Proportional to 10,583,504.68, 15,853,997.58 and 8,957,295.22

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Solution

The fourth proportional to 10,583,504.68, 15,853,997.58 and 8,957,295.22 is: 13,417,950.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,583,504.68 : 15,853,997.58 = 8,957,295.22 : x
  2. Step 2: Convert to fraction form
    10,583,504.68/15,853,997.58 = 8,957,295.22/x
  3. Step 3: Cross multiply
    10,583,504.68x = 15,853,997.58 × 8,957,295.22
  4. Step 4: Simplify right side
    10,583,504.68x = 142,008,936,741,225.59
  5. Step 5: Solve for x
    x = 142,008,936,741,225.59/10,583,504.68
  6. Step 6: Final answer
    x = 13,417,950.01

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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.