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Finding the Fourth Proportional to 594,010.60, 890,797.20 and 194,664.40

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Solution

The fourth proportional to 594,010.60, 890,797.20 and 194,664.40 is: 291,924.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,010.60 : 890,797.20 = 194,664.40 : x
  2. Step 2: Convert to fraction form
    594,010.60/890,797.20 = 194,664.40/x
  3. Step 3: Cross multiply
    594,010.60x = 890,797.20 × 194,664.40
  4. Step 4: Simplify right side
    594,010.60x = 173,406,502,459.68
  5. Step 5: Solve for x
    x = 173,406,502,459.68/594,010.60
  6. Step 6: Final answer
    x = 291,924.93

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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.