Home / 844,024.05-1,164,751.25-462,047.49

Finding the Fourth Proportional to 844,024.05, 1,164,751.25 and 462,047.49

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Solution

The fourth proportional to 844,024.05, 1,164,751.25 and 462,047.49 is: 637,624.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,024.05 : 1,164,751.25 = 462,047.49 : x
  2. Step 2: Convert to fraction form
    844,024.05/1,164,751.25 = 462,047.49/x
  3. Step 3: Cross multiply
    844,024.05x = 1,164,751.25 × 462,047.49
  4. Step 4: Simplify right side
    844,024.05x = 538,170,389,226.63
  5. Step 5: Solve for x
    x = 538,170,389,226.63/844,024.05
  6. Step 6: Final answer
    x = 637,624.47

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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.