Home / 2,954,605.10-4,076,660.76-1,793,025.05

Finding the Fourth Proportional to 2,954,605.10, 4,076,660.76 and 1,793,025.05

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Solution

The fourth proportional to 2,954,605.10, 4,076,660.76 and 1,793,025.05 is: 2,473,953.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,605.10 : 4,076,660.76 = 1,793,025.05 : x
  2. Step 2: Convert to fraction form
    2,954,605.10/4,076,660.76 = 1,793,025.05/x
  3. Step 3: Cross multiply
    2,954,605.10x = 4,076,660.76 × 1,793,025.05
  4. Step 4: Simplify right side
    2,954,605.10x = 7,309,554,863,032.04
  5. Step 5: Solve for x
    x = 7,309,554,863,032.04/2,954,605.10
  6. Step 6: Final answer
    x = 2,473,953.24

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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.