Home / 699,098.14-1,043,543.54-599,895.82

Finding the Fourth Proportional to 699,098.14, 1,043,543.54 and 599,895.82

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Solution

The fourth proportional to 699,098.14, 1,043,543.54 and 599,895.82 is: 895,464.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,098.14 : 1,043,543.54 = 599,895.82 : x
  2. Step 2: Convert to fraction form
    699,098.14/1,043,543.54 = 599,895.82/x
  3. Step 3: Cross multiply
    699,098.14x = 1,043,543.54 × 599,895.82
  4. Step 4: Simplify right side
    699,098.14x = 626,017,407,634.00
  5. Step 5: Solve for x
    x = 626,017,407,634.00/699,098.14
  6. Step 6: Final answer
    x = 895,464.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.