Home / 1,494,729.30-2,241,814.56-400,527

Finding the Fourth Proportional to 1,494,729.30, 2,241,814.56 and 400,527

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Solution

The fourth proportional to 1,494,729.30, 2,241,814.56 and 400,527 is: 600,715.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,729.30 : 2,241,814.56 = 400,527 : x
  2. Step 2: Convert to fraction form
    1,494,729.30/2,241,814.56 = 400,527/x
  3. Step 3: Cross multiply
    1,494,729.30x = 2,241,814.56 × 400,527
  4. Step 4: Simplify right side
    1,494,729.30x = 897,907,260,273.12
  5. Step 5: Solve for x
    x = 897,907,260,273.12/1,494,729.30
  6. Step 6: Final answer
    x = 600,715.63

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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.