Home / 7,596,942.48-11,396,350.70-2,478,003.80

Finding the Fourth Proportional to 7,596,942.48, 11,396,350.70 and 2,478,003.80

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Solution

The fourth proportional to 7,596,942.48, 11,396,350.70 and 2,478,003.80 is: 3,717,311.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596,942.48 : 11,396,350.70 = 2,478,003.80 : x
  2. Step 2: Convert to fraction form
    7,596,942.48/11,396,350.70 = 2,478,003.80/x
  3. Step 3: Cross multiply
    7,596,942.48x = 11,396,350.70 × 2,478,003.80
  4. Step 4: Simplify right side
    7,596,942.48x = 28,240,200,271,360.89
  5. Step 5: Solve for x
    x = 28,240,200,271,360.89/7,596,942.48
  6. Step 6: Final answer
    x = 3,717,311.32

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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.