Home / 6,911,087.36-10,366,556.16-2,362,092.80

Finding the Fourth Proportional to 6,911,087.36, 10,366,556.16 and 2,362,092.80

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Solution

The fourth proportional to 6,911,087.36, 10,366,556.16 and 2,362,092.80 is: 3,543,113.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911,087.36 : 10,366,556.16 = 2,362,092.80 : x
  2. Step 2: Convert to fraction form
    6,911,087.36/10,366,556.16 = 2,362,092.80/x
  3. Step 3: Cross multiply
    6,911,087.36x = 10,366,556.16 × 2,362,092.80
  4. Step 4: Simplify right side
    6,911,087.36x = 24,486,767,666,331.64
  5. Step 5: Solve for x
    x = 24,486,767,666,331.64/6,911,087.36
  6. Step 6: Final answer
    x = 3,543,113.61

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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.