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Finding the Fourth Proportional to 595,015.68, 892,532.88 and 594,140.88

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Solution

The fourth proportional to 595,015.68, 892,532.88 and 594,140.88 is: 891,220.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,015.68 : 892,532.88 = 594,140.88 : x
  2. Step 2: Convert to fraction form
    595,015.68/892,532.88 = 594,140.88/x
  3. Step 3: Cross multiply
    595,015.68x = 892,532.88 × 594,140.88
  4. Step 4: Simplify right side
    595,015.68x = 530,290,270,752.13
  5. Step 5: Solve for x
    x = 530,290,270,752.13/595,015.68
  6. Step 6: Final answer
    x = 891,220.67

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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.