Home / 1,083,380.22-1,495,063.35-599,944.80

Finding the Fourth Proportional to 1,083,380.22, 1,495,063.35 and 599,944.80

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Solution

The fourth proportional to 1,083,380.22, 1,495,063.35 and 599,944.80 is: 827,923.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,380.22 : 1,495,063.35 = 599,944.80 : x
  2. Step 2: Convert to fraction form
    1,083,380.22/1,495,063.35 = 599,944.80/x
  3. Step 3: Cross multiply
    1,083,380.22x = 1,495,063.35 × 599,944.80
  4. Step 4: Simplify right side
    1,083,380.22x = 896,955,482,503.08
  5. Step 5: Solve for x
    x = 896,955,482,503.08/1,083,380.22
  6. Step 6: Final answer
    x = 827,923.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.