Home / 735,751.68-1,103,040.96-676,705.92

Finding the Fourth Proportional to 735,751.68, 1,103,040.96 and 676,705.92

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Solution

The fourth proportional to 735,751.68, 1,103,040.96 and 676,705.92 is: 1,014,519.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,751.68 : 1,103,040.96 = 676,705.92 : x
  2. Step 2: Convert to fraction form
    735,751.68/1,103,040.96 = 676,705.92/x
  3. Step 3: Cross multiply
    735,751.68x = 1,103,040.96 × 676,705.92
  4. Step 4: Simplify right side
    735,751.68x = 746,434,347,634.48
  5. Step 5: Solve for x
    x = 746,434,347,634.48/735,751.68
  6. Step 6: Final answer
    x = 1,014,519.39

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1.5x scale

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.