Home / 3,326,006.70-4,989,010.05-3,294,513.90

Finding the Fourth Proportional to 3,326,006.70, 4,989,010.05 and 3,294,513.90

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Solution

The fourth proportional to 3,326,006.70, 4,989,010.05 and 3,294,513.90 is: 4,941,770.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,006.70 : 4,989,010.05 = 3,294,513.90 : x
  2. Step 2: Convert to fraction form
    3,326,006.70/4,989,010.05 = 3,294,513.90/x
  3. Step 3: Cross multiply
    3,326,006.70x = 4,989,010.05 × 3,294,513.90
  4. Step 4: Simplify right side
    3,326,006.70x = 16,436,362,956,964.69
  5. Step 5: Solve for x
    x = 16,436,362,956,964.69/3,326,006.70
  6. Step 6: Final answer
    x = 4,941,770.85

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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.