Home / 3,274,238.98-4,518,585.90-1,823,934.01

Finding the Fourth Proportional to 3,274,238.98, 4,518,585.90 and 1,823,934.01

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Solution

The fourth proportional to 3,274,238.98, 4,518,585.90 and 1,823,934.01 is: 2,517,104.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,238.98 : 4,518,585.90 = 1,823,934.01 : x
  2. Step 2: Convert to fraction form
    3,274,238.98/4,518,585.90 = 1,823,934.01/x
  3. Step 3: Cross multiply
    3,274,238.98x = 4,518,585.90 × 1,823,934.01
  4. Step 4: Simplify right side
    3,274,238.98x = 8,241,602,500,116.46
  5. Step 5: Solve for x
    x = 8,241,602,500,116.46/3,274,238.98
  6. Step 6: Final answer
    x = 2,517,104.75

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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.