Home / 594,070.20-890,749.43-189,087.48

Finding the Fourth Proportional to 594,070.20, 890,749.43 and 189,087.48

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Solution

The fourth proportional to 594,070.20, 890,749.43 and 189,087.48 is: 283,517.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,070.20 : 890,749.43 = 189,087.48 : x
  2. Step 2: Convert to fraction form
    594,070.20/890,749.43 = 189,087.48/x
  3. Step 3: Cross multiply
    594,070.20x = 890,749.43 × 189,087.48
  4. Step 4: Simplify right side
    594,070.20x = 168,429,564,793.78
  5. Step 5: Solve for x
    x = 168,429,564,793.78/594,070.20
  6. Step 6: Final answer
    x = 283,517.95

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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.