Home / 2,033,347.68-3,047,893.29-685,044.36

Finding the Fourth Proportional to 2,033,347.68, 3,047,893.29 and 685,044.36

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Solution

The fourth proportional to 2,033,347.68, 3,047,893.29 and 685,044.36 is: 1,026,849.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,347.68 : 3,047,893.29 = 685,044.36 : x
  2. Step 2: Convert to fraction form
    2,033,347.68/3,047,893.29 = 685,044.36/x
  3. Step 3: Cross multiply
    2,033,347.68x = 3,047,893.29 × 685,044.36
  4. Step 4: Simplify right side
    2,033,347.68x = 2,087,942,108,196.34
  5. Step 5: Solve for x
    x = 2,087,942,108,196.34/2,033,347.68
  6. Step 6: Final answer
    x = 1,026,849.53

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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.