Home / 430,824.28-594,150.46-269,694.02

Finding the Fourth Proportional to 430,824.28, 594,150.46 and 269,694.02

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Solution

The fourth proportional to 430,824.28, 594,150.46 and 269,694.02 is: 371,935.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,824.28 : 594,150.46 = 269,694.02 : x
  2. Step 2: Convert to fraction form
    430,824.28/594,150.46 = 269,694.02/x
  3. Step 3: Cross multiply
    430,824.28x = 594,150.46 × 269,694.02
  4. Step 4: Simplify right side
    430,824.28x = 160,238,823,071.50
  5. Step 5: Solve for x
    x = 160,238,823,071.50/430,824.28
  6. Step 6: Final answer
    x = 371,935.46

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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.