Home / 1,565,918.70-2,349,228.33-501,024.54

Finding the Fourth Proportional to 1,565,918.70, 2,349,228.33 and 501,024.54

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Solution

The fourth proportional to 1,565,918.70, 2,349,228.33 and 501,024.54 is: 751,648.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,918.70 : 2,349,228.33 = 501,024.54 : x
  2. Step 2: Convert to fraction form
    1,565,918.70/2,349,228.33 = 501,024.54/x
  3. Step 3: Cross multiply
    1,565,918.70x = 2,349,228.33 × 501,024.54
  4. Step 4: Simplify right side
    1,565,918.70x = 1,177,021,043,393.22
  5. Step 5: Solve for x
    x = 1,177,021,043,393.22/1,565,918.70
  6. Step 6: Final answer
    x = 751,648.88

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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.