Home / 1,008,042.83-1,512,064.26-1,008,042.83

Finding the Fourth Proportional to 1,008,042.83, 1,512,064.26 and 1,008,042.83

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Solution

The fourth proportional to 1,008,042.83, 1,512,064.26 and 1,008,042.83 is: 1,512,064.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,042.83 : 1,512,064.26 = 1,008,042.83 : x
  2. Step 2: Convert to fraction form
    1,008,042.83/1,512,064.26 = 1,008,042.83/x
  3. Step 3: Cross multiply
    1,008,042.83x = 1,512,064.26 × 1,008,042.83
  4. Step 4: Simplify right side
    1,008,042.83x = 1,524,225,535,792.26
  5. Step 5: Solve for x
    x = 1,524,225,535,792.26/1,008,042.83
  6. Step 6: Final answer
    x = 1,512,064.26

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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.