Home / 925,054.92-1,276,969.26-562,595.19

Finding the Fourth Proportional to 925,054.92, 1,276,969.26 and 562,595.19

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Solution

The fourth proportional to 925,054.92, 1,276,969.26 and 562,595.19 is: 776,620.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,054.92 : 1,276,969.26 = 562,595.19 : x
  2. Step 2: Convert to fraction form
    925,054.92/1,276,969.26 = 562,595.19/x
  3. Step 3: Cross multiply
    925,054.92x = 1,276,969.26 × 562,595.19
  4. Step 4: Simplify right side
    925,054.92x = 718,416,763,453.86
  5. Step 5: Solve for x
    x = 718,416,763,453.86/925,054.92
  6. Step 6: Final answer
    x = 776,620.66

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Double scale
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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.