Home / 736,566.92-1,016,452.56-414,277.03

Finding the Fourth Proportional to 736,566.92, 1,016,452.56 and 414,277.03

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Solution

The fourth proportional to 736,566.92, 1,016,452.56 and 414,277.03 is: 571,696.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,566.92 : 1,016,452.56 = 414,277.03 : x
  2. Step 2: Convert to fraction form
    736,566.92/1,016,452.56 = 414,277.03/x
  3. Step 3: Cross multiply
    736,566.92x = 1,016,452.56 × 414,277.03
  4. Step 4: Simplify right side
    736,566.92x = 421,092,947,692.70
  5. Step 5: Solve for x
    x = 421,092,947,692.70/736,566.92
  6. Step 6: Final answer
    x = 571,696.80

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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.