Home / 994,069.67-1,371,750.89-586,151.78

Finding the Fourth Proportional to 994,069.67, 1,371,750.89 and 586,151.78

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Solution

The fourth proportional to 994,069.67, 1,371,750.89 and 586,151.78 is: 808,850.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,069.67 : 1,371,750.89 = 586,151.78 : x
  2. Step 2: Convert to fraction form
    994,069.67/1,371,750.89 = 586,151.78/x
  3. Step 3: Cross multiply
    994,069.67x = 1,371,750.89 × 586,151.78
  4. Step 4: Simplify right side
    994,069.67x = 804,054,216,100.57
  5. Step 5: Solve for x
    x = 804,054,216,100.57/994,069.67
  6. Step 6: Final answer
    x = 808,850.97

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1.5x scale

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.