Home / 1,732,576.04-2,599,042.32-653,997.08

Finding the Fourth Proportional to 1,732,576.04, 2,599,042.32 and 653,997.08

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Solution

The fourth proportional to 1,732,576.04, 2,599,042.32 and 653,997.08 is: 981,062.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,576.04 : 2,599,042.32 = 653,997.08 : x
  2. Step 2: Convert to fraction form
    1,732,576.04/2,599,042.32 = 653,997.08/x
  3. Step 3: Cross multiply
    1,732,576.04x = 2,599,042.32 × 653,997.08
  4. Step 4: Simplify right side
    1,732,576.04x = 1,699,766,088,076.43
  5. Step 5: Solve for x
    x = 1,699,766,088,076.43/1,732,576.04
  6. Step 6: Final answer
    x = 981,062.91

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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.