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Finding the Fourth Proportional to 594,005.58, 891,099.90 and 194,550.03

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Solution

The fourth proportional to 594,005.58, 891,099.90 and 194,550.03 is: 291,855.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,005.58 : 891,099.90 = 194,550.03 : x
  2. Step 2: Convert to fraction form
    594,005.58/891,099.90 = 194,550.03/x
  3. Step 3: Cross multiply
    594,005.58x = 891,099.90 × 194,550.03
  4. Step 4: Simplify right side
    594,005.58x = 173,363,512,278.00
  5. Step 5: Solve for x
    x = 173,363,512,278.00/594,005.58
  6. Step 6: Final answer
    x = 291,855.02

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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.