Home / 8,703,055.22-13,050,077.58-3,906,614.30

Finding the Fourth Proportional to 8,703,055.22, 13,050,077.58 and 3,906,614.30

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Solution

The fourth proportional to 8,703,055.22, 13,050,077.58 and 3,906,614.30 is: 5,857,899.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,055.22 : 13,050,077.58 = 3,906,614.30 : x
  2. Step 2: Convert to fraction form
    8,703,055.22/13,050,077.58 = 3,906,614.30/x
  3. Step 3: Cross multiply
    8,703,055.22x = 13,050,077.58 × 3,906,614.30
  4. Step 4: Simplify right side
    8,703,055.22x = 50,981,619,624,887.01
  5. Step 5: Solve for x
    x = 50,981,619,624,887.01/8,703,055.22
  6. Step 6: Final answer
    x = 5,857,899.14

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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.