Home / 3,546,332.64-5,320,023.92-1,302,295.68

Finding the Fourth Proportional to 3,546,332.64, 5,320,023.92 and 1,302,295.68

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Solution

The fourth proportional to 3,546,332.64, 5,320,023.92 and 1,302,295.68 is: 1,953,636.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,332.64 : 5,320,023.92 = 1,302,295.68 : x
  2. Step 2: Convert to fraction form
    3,546,332.64/5,320,023.92 = 1,302,295.68/x
  3. Step 3: Cross multiply
    3,546,332.64x = 5,320,023.92 × 1,302,295.68
  4. Step 4: Simplify right side
    3,546,332.64x = 6,928,244,168,512.67
  5. Step 5: Solve for x
    x = 6,928,244,168,512.67/3,546,332.64
  6. Step 6: Final answer
    x = 1,953,636.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.