Home / 594,199.20-890,905.20-328,087.20

Finding the Fourth Proportional to 594,199.20, 890,905.20 and 328,087.20

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Solution

The fourth proportional to 594,199.20, 890,905.20 and 328,087.20 is: 491,913.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,199.20 : 890,905.20 = 328,087.20 : x
  2. Step 2: Convert to fraction form
    594,199.20/890,905.20 = 328,087.20/x
  3. Step 3: Cross multiply
    594,199.20x = 890,905.20 × 328,087.20
  4. Step 4: Simplify right side
    594,199.20x = 292,294,592,533.44
  5. Step 5: Solve for x
    x = 292,294,592,533.44/594,199.20
  6. Step 6: Final answer
    x = 491,913.47

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1.5x scale

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.