Home / 2,504,687.99-3,456,475.86-1,358,768.22

Finding the Fourth Proportional to 2,504,687.99, 3,456,475.86 and 1,358,768.22

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Solution

The fourth proportional to 2,504,687.99, 3,456,475.86 and 1,358,768.22 is: 1,875,103.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,687.99 : 3,456,475.86 = 1,358,768.22 : x
  2. Step 2: Convert to fraction form
    2,504,687.99/3,456,475.86 = 1,358,768.22/x
  3. Step 3: Cross multiply
    2,504,687.99x = 3,456,475.86 × 1,358,768.22
  4. Step 4: Simplify right side
    2,504,687.99x = 4,696,549,551,765.17
  5. Step 5: Solve for x
    x = 4,696,549,551,765.17/2,504,687.99
  6. Step 6: Final answer
    x = 1,875,103.64

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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.