Home / 949,435.59-1,423,169.21-593,632.56

Finding the Fourth Proportional to 949,435.59, 1,423,169.21 and 593,632.56

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Solution

The fourth proportional to 949,435.59, 1,423,169.21 and 593,632.56 is: 889,833.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,435.59 : 1,423,169.21 = 593,632.56 : x
  2. Step 2: Convert to fraction form
    949,435.59/1,423,169.21 = 593,632.56/x
  3. Step 3: Cross multiply
    949,435.59x = 1,423,169.21 × 593,632.56
  4. Step 4: Simplify right side
    949,435.59x = 844,839,581,445.48
  5. Step 5: Solve for x
    x = 844,839,581,445.48/949,435.59
  6. Step 6: Final answer
    x = 889,833.49

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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.