Home / 2,604,840-3,594,690.27-1,517,857.26

Finding the Fourth Proportional to 2,604,840, 3,594,690.27 and 1,517,857.26

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Solution

The fourth proportional to 2,604,840, 3,594,690.27 and 1,517,857.26 is: 2,094,649.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,840 : 3,594,690.27 = 1,517,857.26 : x
  2. Step 2: Convert to fraction form
    2,604,840/3,594,690.27 = 1,517,857.26/x
  3. Step 3: Cross multiply
    2,604,840x = 3,594,690.27 × 1,517,857.26
  4. Step 4: Simplify right side
    2,604,840x = 5,456,226,723,770.86
  5. Step 5: Solve for x
    x = 5,456,226,723,770.86/2,604,840
  6. Step 6: Final answer
    x = 2,094,649.47

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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.