Home / 1,959,332.48-2,934,524.14-935,383.03

Finding the Fourth Proportional to 1,959,332.48, 2,934,524.14 and 935,383.03

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Solution

The fourth proportional to 1,959,332.48, 2,934,524.14 and 935,383.03 is: 1,400,938.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,332.48 : 2,934,524.14 = 935,383.03 : x
  2. Step 2: Convert to fraction form
    1,959,332.48/2,934,524.14 = 935,383.03/x
  3. Step 3: Cross multiply
    1,959,332.48x = 2,934,524.14 × 935,383.03
  4. Step 4: Simplify right side
    1,959,332.48x = 2,744,904,072,006.58
  5. Step 5: Solve for x
    x = 2,744,904,072,006.58/1,959,332.48
  6. Step 6: Final answer
    x = 1,400,938.38

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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.