Home / 2,954,806.43-4,076,938.37-1,793,226.94

Finding the Fourth Proportional to 2,954,806.43, 4,076,938.37 and 1,793,226.94

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Solution

The fourth proportional to 2,954,806.43, 4,076,938.37 and 1,793,226.94 is: 2,474,231.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,806.43 : 4,076,938.37 = 1,793,226.94 : x
  2. Step 2: Convert to fraction form
    2,954,806.43/4,076,938.37 = 1,793,226.94/x
  3. Step 3: Cross multiply
    2,954,806.43x = 4,076,938.37 × 1,793,226.94
  4. Step 4: Simplify right side
    2,954,806.43x = 7,310,875,712,094.41
  5. Step 5: Solve for x
    x = 7,310,875,712,094.41/2,954,806.43
  6. Step 6: Final answer
    x = 2,474,231.70

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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.