Home / 4,362,536.88-6,540,852.87-1,521,099

Finding the Fourth Proportional to 4,362,536.88, 6,540,852.87 and 1,521,099

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Solution

The fourth proportional to 4,362,536.88, 6,540,852.87 and 1,521,099 is: 2,280,619.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,536.88 : 6,540,852.87 = 1,521,099 : x
  2. Step 2: Convert to fraction form
    4,362,536.88/6,540,852.87 = 1,521,099/x
  3. Step 3: Cross multiply
    4,362,536.88x = 6,540,852.87 × 1,521,099
  4. Step 4: Simplify right side
    4,362,536.88x = 9,949,284,759,704.13
  5. Step 5: Solve for x
    x = 9,949,284,759,704.13/4,362,536.88
  6. Step 6: Final answer
    x = 2,280,619.06

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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.