Home / 1,749,287.16-2,622,995.73-550,887.66

Finding the Fourth Proportional to 1,749,287.16, 2,622,995.73 and 550,887.66

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Solution

The fourth proportional to 1,749,287.16, 2,622,995.73 and 550,887.66 is: 826,037.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,287.16 : 2,622,995.73 = 550,887.66 : x
  2. Step 2: Convert to fraction form
    1,749,287.16/2,622,995.73 = 550,887.66/x
  3. Step 3: Cross multiply
    1,749,287.16x = 2,622,995.73 × 550,887.66
  4. Step 4: Simplify right side
    1,749,287.16x = 1,444,975,979,889.69
  5. Step 5: Solve for x
    x = 1,444,975,979,889.69/1,749,287.16
  6. Step 6: Final answer
    x = 826,037.04

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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.