Home / 1,952,945.96-2,929,273.10-605,118.92

Finding the Fourth Proportional to 1,952,945.96, 2,929,273.10 and 605,118.92

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Solution

The fourth proportional to 1,952,945.96, 2,929,273.10 and 605,118.92 is: 907,633.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,945.96 : 2,929,273.10 = 605,118.92 : x
  2. Step 2: Convert to fraction form
    1,952,945.96/2,929,273.10 = 605,118.92/x
  3. Step 3: Cross multiply
    1,952,945.96x = 2,929,273.10 × 605,118.92
  4. Step 4: Simplify right side
    1,952,945.96x = 1,772,558,571,631.46
  5. Step 5: Solve for x
    x = 1,772,558,571,631.46/1,952,945.96
  6. Step 6: Final answer
    x = 907,633.19

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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.