Home / 949,093.22-1,309,546.08-562,030.22

Finding the Fourth Proportional to 949,093.22, 1,309,546.08 and 562,030.22

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Solution

The fourth proportional to 949,093.22, 1,309,546.08 and 562,030.22 is: 775,481.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,093.22 : 1,309,546.08 = 562,030.22 : x
  2. Step 2: Convert to fraction form
    949,093.22/1,309,546.08 = 562,030.22/x
  3. Step 3: Cross multiply
    949,093.22x = 1,309,546.08 × 562,030.22
  4. Step 4: Simplify right side
    949,093.22x = 736,004,471,442.54
  5. Step 5: Solve for x
    x = 736,004,471,442.54/949,093.22
  6. Step 6: Final answer
    x = 775,481.75

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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.