Home / 2,954,814.18-4,076,949.04-1,793,234.71

Finding the Fourth Proportional to 2,954,814.18, 4,076,949.04 and 1,793,234.71

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Solution

The fourth proportional to 2,954,814.18, 4,076,949.04 and 1,793,234.71 is: 2,474,242.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,814.18 : 4,076,949.04 = 1,793,234.71 : x
  2. Step 2: Convert to fraction form
    2,954,814.18/4,076,949.04 = 1,793,234.71/x
  3. Step 3: Cross multiply
    2,954,814.18x = 4,076,949.04 × 1,793,234.71
  4. Step 4: Simplify right side
    2,954,814.18x = 7,310,926,529,429.18
  5. Step 5: Solve for x
    x = 7,310,926,529,429.18/2,954,814.18
  6. Step 6: Final answer
    x = 2,474,242.40

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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.