Home / 3,527,036.86-4,867,761.11-2,076,867.23

Finding the Fourth Proportional to 3,527,036.86, 4,867,761.11 and 2,076,867.23

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Solution

The fourth proportional to 3,527,036.86, 4,867,761.11 and 2,076,867.23 is: 2,866,341.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,036.86 : 4,867,761.11 = 2,076,867.23 : x
  2. Step 2: Convert to fraction form
    3,527,036.86/4,867,761.11 = 2,076,867.23/x
  3. Step 3: Cross multiply
    3,527,036.86x = 4,867,761.11 × 2,076,867.23
  4. Step 4: Simplify right side
    3,527,036.86x = 10,109,693,532,827.43
  5. Step 5: Solve for x
    x = 10,109,693,532,827.43/3,527,036.86
  6. Step 6: Final answer
    x = 2,866,341.90

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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.