Home / 3,076,709.10-4,606,094.25-1,793,390.46

Finding the Fourth Proportional to 3,076,709.10, 4,606,094.25 and 1,793,390.46

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Solution

The fourth proportional to 3,076,709.10, 4,606,094.25 and 1,793,390.46 is: 2,684,857.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,709.10 : 4,606,094.25 = 1,793,390.46 : x
  2. Step 2: Convert to fraction form
    3,076,709.10/4,606,094.25 = 1,793,390.46/x
  3. Step 3: Cross multiply
    3,076,709.10x = 4,606,094.25 × 1,793,390.46
  4. Step 4: Simplify right side
    3,076,709.10x = 8,260,525,485,810.86
  5. Step 5: Solve for x
    x = 8,260,525,485,810.86/3,076,709.10
  6. Step 6: Final answer
    x = 2,684,857.49

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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.