Home / 8,406,504-11,600,988.48-4,784,832

Finding the Fourth Proportional to 8,406,504, 11,600,988.48 and 4,784,832

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Solution

The fourth proportional to 8,406,504, 11,600,988.48 and 4,784,832 is: 6,603,075.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,406,504 : 11,600,988.48 = 4,784,832 : x
  2. Step 2: Convert to fraction form
    8,406,504/11,600,988.48 = 4,784,832/x
  3. Step 3: Cross multiply
    8,406,504x = 11,600,988.48 × 4,784,832
  4. Step 4: Simplify right side
    8,406,504x = 55,508,780,910,735.36
  5. Step 5: Solve for x
    x = 55,508,780,910,735.36/8,406,504
  6. Step 6: Final answer
    x = 6,603,075.54

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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.