Home / 3,008,254-4,151,390.52-1,650,130.24

Finding the Fourth Proportional to 3,008,254, 4,151,390.52 and 1,650,130.24

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Solution

The fourth proportional to 3,008,254, 4,151,390.52 and 1,650,130.24 is: 2,277,179.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,254 : 4,151,390.52 = 1,650,130.24 : x
  2. Step 2: Convert to fraction form
    3,008,254/4,151,390.52 = 1,650,130.24/x
  3. Step 3: Cross multiply
    3,008,254x = 4,151,390.52 × 1,650,130.24
  4. Step 4: Simplify right side
    3,008,254x = 6,850,335,035,101.33
  5. Step 5: Solve for x
    x = 6,850,335,035,101.33/3,008,254
  6. Step 6: Final answer
    x = 2,277,179.73

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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.