Home / 735,101.60-1,102,652.40-703,997.60

Finding the Fourth Proportional to 735,101.60, 1,102,652.40 and 703,997.60

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Solution

The fourth proportional to 735,101.60, 1,102,652.40 and 703,997.60 is: 1,055,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,101.60 : 1,102,652.40 = 703,997.60 : x
  2. Step 2: Convert to fraction form
    735,101.60/1,102,652.40 = 703,997.60/x
  3. Step 3: Cross multiply
    735,101.60x = 1,102,652.40 × 703,997.60
  4. Step 4: Simplify right side
    735,101.60x = 776,264,643,234.24
  5. Step 5: Solve for x
    x = 776,264,643,234.24/735,101.60
  6. Step 6: Final answer
    x = 1,055,996.40

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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.