Home / 956,092.28-1,319,357.26-526,288.46

Finding the Fourth Proportional to 956,092.28, 1,319,357.26 and 526,288.46

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Solution

The fourth proportional to 956,092.28, 1,319,357.26 and 526,288.46 is: 726,250.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,092.28 : 1,319,357.26 = 526,288.46 : x
  2. Step 2: Convert to fraction form
    956,092.28/1,319,357.26 = 526,288.46/x
  3. Step 3: Cross multiply
    956,092.28x = 1,319,357.26 × 526,288.46
  4. Step 4: Simplify right side
    956,092.28x = 694,362,500,555.22
  5. Step 5: Solve for x
    x = 694,362,500,555.22/956,092.28
  6. Step 6: Final answer
    x = 726,250.50

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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.