Home / 6,470,884.62-8,933,056.70-4,024,283.88

Finding the Fourth Proportional to 6,470,884.62, 8,933,056.70 and 4,024,283.88

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Solution

The fourth proportional to 6,470,884.62, 8,933,056.70 and 4,024,283.88 is: 5,555,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,470,884.62 : 8,933,056.70 = 4,024,283.88 : x
  2. Step 2: Convert to fraction form
    6,470,884.62/8,933,056.70 = 4,024,283.88/x
  3. Step 3: Cross multiply
    6,470,884.62x = 8,933,056.70 × 4,024,283.88
  4. Step 4: Simplify right side
    6,470,884.62x = 35,949,156,076,935.99
  5. Step 5: Solve for x
    x = 35,949,156,076,935.99/6,470,884.62
  6. Step 6: Final answer
    x = 5,555,524.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.