Home / 5,964,168.20-8,946,252.30-5,152,353.80

Finding the Fourth Proportional to 5,964,168.20, 8,946,252.30 and 5,152,353.80

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Solution

The fourth proportional to 5,964,168.20, 8,946,252.30 and 5,152,353.80 is: 7,728,530.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964,168.20 : 8,946,252.30 = 5,152,353.80 : x
  2. Step 2: Convert to fraction form
    5,964,168.20/8,946,252.30 = 5,152,353.80/x
  3. Step 3: Cross multiply
    5,964,168.20x = 8,946,252.30 × 5,152,353.80
  4. Step 4: Simplify right side
    5,964,168.20x = 46,094,257,033,663.74
  5. Step 5: Solve for x
    x = 46,094,257,033,663.74/5,964,168.20
  6. Step 6: Final answer
    x = 7,728,530.70

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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.