Home / 594,004.55-890,962.07-189,180.43

Finding the Fourth Proportional to 594,004.55, 890,962.07 and 189,180.43

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Solution

The fourth proportional to 594,004.55, 890,962.07 and 189,180.43 is: 283,756.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,004.55 : 890,962.07 = 189,180.43 : x
  2. Step 2: Convert to fraction form
    594,004.55/890,962.07 = 189,180.43/x
  3. Step 3: Cross multiply
    594,004.55x = 890,962.07 × 189,180.43
  4. Step 4: Simplify right side
    594,004.55x = 168,552,584,342.98
  5. Step 5: Solve for x
    x = 168,552,584,342.98/594,004.55
  6. Step 6: Final answer
    x = 283,756.38

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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.