Home / 3,076,940.61-4,246,167.54-1,700,245.98

Finding the Fourth Proportional to 3,076,940.61, 4,246,167.54 and 1,700,245.98

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Solution

The fourth proportional to 3,076,940.61, 4,246,167.54 and 1,700,245.98 is: 2,346,333.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,940.61 : 4,246,167.54 = 1,700,245.98 : x
  2. Step 2: Convert to fraction form
    3,076,940.61/4,246,167.54 = 1,700,245.98/x
  3. Step 3: Cross multiply
    3,076,940.61x = 4,246,167.54 × 1,700,245.98
  4. Step 4: Simplify right side
    3,076,940.61x = 7,219,529,290,291.49
  5. Step 5: Solve for x
    x = 7,219,529,290,291.49/3,076,940.61
  6. Step 6: Final answer
    x = 2,346,333.65

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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.