Home / 4,032,108.90-6,048,163.35-1,191,968.10

Finding the Fourth Proportional to 4,032,108.90, 6,048,163.35 and 1,191,968.10

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Solution

The fourth proportional to 4,032,108.90, 6,048,163.35 and 1,191,968.10 is: 1,787,952.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,108.90 : 6,048,163.35 = 1,191,968.10 : x
  2. Step 2: Convert to fraction form
    4,032,108.90/6,048,163.35 = 1,191,968.10/x
  3. Step 3: Cross multiply
    4,032,108.90x = 6,048,163.35 × 1,191,968.10
  4. Step 4: Simplify right side
    4,032,108.90x = 7,209,217,776,789.14
  5. Step 5: Solve for x
    x = 7,209,217,776,789.14/4,032,108.90
  6. Step 6: Final answer
    x = 1,787,952.15

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Similar ratio
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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.