Home / 4,700,495.64-6,484,296-3,069,857.08

Finding the Fourth Proportional to 4,700,495.64, 6,484,296 and 3,069,857.08

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Solution

The fourth proportional to 4,700,495.64, 6,484,296 and 3,069,857.08 is: 4,234,843.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,495.64 : 6,484,296 = 3,069,857.08 : x
  2. Step 2: Convert to fraction form
    4,700,495.64/6,484,296 = 3,069,857.08/x
  3. Step 3: Cross multiply
    4,700,495.64x = 6,484,296 × 3,069,857.08
  4. Step 4: Simplify right side
    4,700,495.64x = 19,905,861,984,415.68
  5. Step 5: Solve for x
    x = 19,905,861,984,415.68/4,700,495.64
  6. Step 6: Final answer
    x = 4,234,843.20

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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.