Home / 1,215,598.49-1,823,475.49-467,644.49

Finding the Fourth Proportional to 1,215,598.49, 1,823,475.49 and 467,644.49

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Solution

The fourth proportional to 1,215,598.49, 1,823,475.49 and 467,644.49 is: 701,496.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,215,598.49 : 1,823,475.49 = 467,644.49 : x
  2. Step 2: Convert to fraction form
    1,215,598.49/1,823,475.49 = 467,644.49/x
  3. Step 3: Cross multiply
    1,215,598.49x = 1,823,475.49 × 467,644.49
  4. Step 4: Simplify right side
    1,215,598.49x = 852,738,255,262.06
  5. Step 5: Solve for x
    x = 852,738,255,262.06/1,215,598.49
  6. Step 6: Final answer
    x = 701,496.64

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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.