Home / 2,696,118.70-4,046,474.40-1,099,827.40

Finding the Fourth Proportional to 2,696,118.70, 4,046,474.40 and 1,099,827.40

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Solution

The fourth proportional to 2,696,118.70, 4,046,474.40 and 1,099,827.40 is: 1,650,677.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,118.70 : 4,046,474.40 = 1,099,827.40 : x
  2. Step 2: Convert to fraction form
    2,696,118.70/4,046,474.40 = 1,099,827.40/x
  3. Step 3: Cross multiply
    2,696,118.70x = 4,046,474.40 × 1,099,827.40
  4. Step 4: Simplify right side
    2,696,118.70x = 4,450,423,418,518.56
  5. Step 5: Solve for x
    x = 4,450,423,418,518.56/2,696,118.70
  6. Step 6: Final answer
    x = 1,650,677.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.