Home / 1,350,867.37-2,024,295.85-751,003.35

Finding the Fourth Proportional to 1,350,867.37, 2,024,295.85 and 751,003.35

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Solution

The fourth proportional to 1,350,867.37, 2,024,295.85 and 751,003.35 is: 1,125,390.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,867.37 : 2,024,295.85 = 751,003.35 : x
  2. Step 2: Convert to fraction form
    1,350,867.37/2,024,295.85 = 751,003.35/x
  3. Step 3: Cross multiply
    1,350,867.37x = 2,024,295.85 × 751,003.35
  4. Step 4: Simplify right side
    1,350,867.37x = 1,520,252,964,741.10
  5. Step 5: Solve for x
    x = 1,520,252,964,741.10/1,350,867.37
  6. Step 6: Final answer
    x = 1,125,390.25

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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.