Home / 735,150.20-1,031,309.80-735,150.20

Finding the Fourth Proportional to 735,150.20, 1,031,309.80 and 735,150.20

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Solution

The fourth proportional to 735,150.20, 1,031,309.80 and 735,150.20 is: 1,031,309.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,150.20 : 1,031,309.80 = 735,150.20 : x
  2. Step 2: Convert to fraction form
    735,150.20/1,031,309.80 = 735,150.20/x
  3. Step 3: Cross multiply
    735,150.20x = 1,031,309.80 × 735,150.20
  4. Step 4: Simplify right side
    735,150.20x = 758,167,605,731.96
  5. Step 5: Solve for x
    x = 758,167,605,731.96/735,150.20
  6. Step 6: Final answer
    x = 1,031,309.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.