Home / 437,034.11-603,063.59-322,374.69

Finding the Fourth Proportional to 437,034.11, 603,063.59 and 322,374.69

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Solution

The fourth proportional to 437,034.11, 603,063.59 and 322,374.69 is: 444,845.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,034.11 : 603,063.59 = 322,374.69 : x
  2. Step 2: Convert to fraction form
    437,034.11/603,063.59 = 322,374.69/x
  3. Step 3: Cross multiply
    437,034.11x = 603,063.59 × 322,374.69
  4. Step 4: Simplify right side
    437,034.11x = 194,412,436,264.66
  5. Step 5: Solve for x
    x = 194,412,436,264.66/437,034.11
  6. Step 6: Final answer
    x = 444,845.00

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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.