Home / 4,848,294.70-7,272,442.05-3,336,640.30

Finding the Fourth Proportional to 4,848,294.70, 7,272,442.05 and 3,336,640.30

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Solution

The fourth proportional to 4,848,294.70, 7,272,442.05 and 3,336,640.30 is: 5,004,960.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,294.70 : 7,272,442.05 = 3,336,640.30 : x
  2. Step 2: Convert to fraction form
    4,848,294.70/7,272,442.05 = 3,336,640.30/x
  3. Step 3: Cross multiply
    4,848,294.70x = 7,272,442.05 × 3,336,640.30
  4. Step 4: Simplify right side
    4,848,294.70x = 24,265,523,223,444.61
  5. Step 5: Solve for x
    x = 24,265,523,223,444.61/4,848,294.70
  6. Step 6: Final answer
    x = 5,004,960.45

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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.