Home / 3,298,113.70-4,936,672.95-2,353,329.70

Finding the Fourth Proportional to 3,298,113.70, 4,936,672.95 and 2,353,329.70

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Solution

The fourth proportional to 3,298,113.70, 4,936,672.95 and 2,353,329.70 is: 3,522,504.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,113.70 : 4,936,672.95 = 2,353,329.70 : x
  2. Step 2: Convert to fraction form
    3,298,113.70/4,936,672.95 = 2,353,329.70/x
  3. Step 3: Cross multiply
    3,298,113.70x = 4,936,672.95 × 2,353,329.70
  4. Step 4: Simplify right side
    3,298,113.70x = 11,617,619,072,421.62
  5. Step 5: Solve for x
    x = 11,617,619,072,421.62/3,298,113.70
  6. Step 6: Final answer
    x = 3,522,504.11

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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.