Home / 968,131.80-1,452,003.30-462,691.80

Finding the Fourth Proportional to 968,131.80, 1,452,003.30 and 462,691.80

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Solution

The fourth proportional to 968,131.80, 1,452,003.30 and 462,691.80 is: 693,944.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,131.80 : 1,452,003.30 = 462,691.80 : x
  2. Step 2: Convert to fraction form
    968,131.80/1,452,003.30 = 462,691.80/x
  3. Step 3: Cross multiply
    968,131.80x = 1,452,003.30 × 462,691.80
  4. Step 4: Simplify right side
    968,131.80x = 671,830,020,482.94
  5. Step 5: Solve for x
    x = 671,830,020,482.94/968,131.80
  6. Step 6: Final answer
    x = 693,944.79

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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.