Home / 1,504,707.85-2,257,035.65-606,126.63

Finding the Fourth Proportional to 1,504,707.85, 2,257,035.65 and 606,126.63

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Solution

The fourth proportional to 1,504,707.85, 2,257,035.65 and 606,126.63 is: 909,179.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,707.85 : 2,257,035.65 = 606,126.63 : x
  2. Step 2: Convert to fraction form
    1,504,707.85/2,257,035.65 = 606,126.63/x
  3. Step 3: Cross multiply
    1,504,707.85x = 2,257,035.65 × 606,126.63
  4. Step 4: Simplify right side
    1,504,707.85x = 1,368,049,412,324.36
  5. Step 5: Solve for x
    x = 1,368,049,412,324.36/1,504,707.85
  6. Step 6: Final answer
    x = 909,179.42

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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.