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Finding the Fourth Proportional to 595,064.00, 892,406.45 and 195,612.70

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Solution

The fourth proportional to 595,064.00, 892,406.45 and 195,612.70 is: 293,356.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,064.00 : 892,406.45 = 195,612.70 : x
  2. Step 2: Convert to fraction form
    595,064.00/892,406.45 = 195,612.70/x
  3. Step 3: Cross multiply
    595,064.00x = 892,406.45 × 195,612.70
  4. Step 4: Simplify right side
    595,064.00x = 174,566,035,670.95
  5. Step 5: Solve for x
    x = 174,566,035,670.95/595,064.00
  6. Step 6: Final answer
    x = 293,356.74

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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.