Home / 1,024,469.86-1,413,953.45-611,033.13

Finding the Fourth Proportional to 1,024,469.86, 1,413,953.45 and 611,033.13

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Solution

The fourth proportional to 1,024,469.86, 1,413,953.45 and 611,033.13 is: 843,336.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,469.86 : 1,413,953.45 = 611,033.13 : x
  2. Step 2: Convert to fraction form
    1,024,469.86/1,413,953.45 = 611,033.13/x
  3. Step 3: Cross multiply
    1,024,469.86x = 1,413,953.45 × 611,033.13
  4. Step 4: Simplify right side
    1,024,469.86x = 863,972,399,172.63
  5. Step 5: Solve for x
    x = 863,972,399,172.63/1,024,469.86
  6. Step 6: Final answer
    x = 843,336.08

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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.