Home / 1,024,968.42-1,536,119.06-417,048.27

Finding the Fourth Proportional to 1,024,968.42, 1,536,119.06 and 417,048.27

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Solution

The fourth proportional to 1,024,968.42, 1,536,119.06 and 417,048.27 is: 625,029.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,968.42 : 1,536,119.06 = 417,048.27 : x
  2. Step 2: Convert to fraction form
    1,024,968.42/1,536,119.06 = 417,048.27/x
  3. Step 3: Cross multiply
    1,024,968.42x = 1,536,119.06 × 417,048.27
  4. Step 4: Simplify right side
    1,024,968.42x = 640,635,794,401.79
  5. Step 5: Solve for x
    x = 640,635,794,401.79/1,024,968.42
  6. Step 6: Final answer
    x = 625,029.79

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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.