Home / 1,350,868.37-2,024,297.35-751,004.35

Finding the Fourth Proportional to 1,350,868.37, 2,024,297.35 and 751,004.35

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Solution

The fourth proportional to 1,350,868.37, 2,024,297.35 and 751,004.35 is: 1,125,391.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,868.37 : 2,024,297.35 = 751,004.35 : x
  2. Step 2: Convert to fraction form
    1,350,868.37/2,024,297.35 = 751,004.35/x
  3. Step 3: Cross multiply
    1,350,868.37x = 2,024,297.35 × 751,004.35
  4. Step 4: Simplify right side
    1,350,868.37x = 1,520,256,115,543.47
  5. Step 5: Solve for x
    x = 1,520,256,115,543.47/1,350,868.37
  6. Step 6: Final answer
    x = 1,125,391.75

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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.