Home / 4,647,999.40-6,953,336.70-4,023,845.80

Finding the Fourth Proportional to 4,647,999.40, 6,953,336.70 and 4,023,845.80

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Solution

The fourth proportional to 4,647,999.40, 6,953,336.70 and 4,023,845.80 is: 6,019,612.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,999.40 : 6,953,336.70 = 4,023,845.80 : x
  2. Step 2: Convert to fraction form
    4,647,999.40/6,953,336.70 = 4,023,845.80/x
  3. Step 3: Cross multiply
    4,647,999.40x = 6,953,336.70 × 4,023,845.80
  4. Step 4: Simplify right side
    4,647,999.40x = 27,979,154,676,280.86
  5. Step 5: Solve for x
    x = 27,979,154,676,280.86/4,647,999.40
  6. Step 6: Final answer
    x = 6,019,612.37

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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.