Home / 7,055,863.20-10,590,015.60-6,048,093.60

Finding the Fourth Proportional to 7,055,863.20, 10,590,015.60 and 6,048,093.60

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Solution

The fourth proportional to 7,055,863.20, 10,590,015.60 and 6,048,093.60 is: 9,077,472.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,863.20 : 10,590,015.60 = 6,048,093.60 : x
  2. Step 2: Convert to fraction form
    7,055,863.20/10,590,015.60 = 6,048,093.60/x
  3. Step 3: Cross multiply
    7,055,863.20x = 10,590,015.60 × 6,048,093.60
  4. Step 4: Simplify right side
    7,055,863.20x = 64,049,405,574,260.16
  5. Step 5: Solve for x
    x = 64,049,405,574,260.16/7,055,863.20
  6. Step 6: Final answer
    x = 9,077,472.70

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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.