Home / 7,777,585.92-10,735,321.44-4,515,133.44

Finding the Fourth Proportional to 7,777,585.92, 10,735,321.44 and 4,515,133.44

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Solution

The fourth proportional to 7,777,585.92, 10,735,321.44 and 4,515,133.44 is: 6,232,192.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,777,585.92 : 10,735,321.44 = 4,515,133.44 : x
  2. Step 2: Convert to fraction form
    7,777,585.92/10,735,321.44 = 4,515,133.44/x
  3. Step 3: Cross multiply
    7,777,585.92x = 10,735,321.44 × 4,515,133.44
  4. Step 4: Simplify right side
    7,777,585.92x = 48,471,408,822,892.95
  5. Step 5: Solve for x
    x = 48,471,408,822,892.95/7,777,585.92
  6. Step 6: Final answer
    x = 6,232,192.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.