Home / 1,754,456.02-2,631,777.99-556,469.26

Finding the Fourth Proportional to 1,754,456.02, 2,631,777.99 and 556,469.26

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Solution

The fourth proportional to 1,754,456.02, 2,631,777.99 and 556,469.26 is: 834,733.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,456.02 : 2,631,777.99 = 556,469.26 : x
  2. Step 2: Convert to fraction form
    1,754,456.02/2,631,777.99 = 556,469.26/x
  3. Step 3: Cross multiply
    1,754,456.02x = 2,631,777.99 × 556,469.26
  4. Step 4: Simplify right side
    1,754,456.02x = 1,464,503,550,579.59
  5. Step 5: Solve for x
    x = 1,464,503,550,579.59/1,754,456.02
  6. Step 6: Final answer
    x = 834,733.69

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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.