Home / 11,492,291.30-17,237,054.55-4,760,003.30

Finding the Fourth Proportional to 11,492,291.30, 17,237,054.55 and 4,760,003.30

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Solution

The fourth proportional to 11,492,291.30, 17,237,054.55 and 4,760,003.30 is: 7,139,432.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492,291.30 : 17,237,054.55 = 4,760,003.30 : x
  2. Step 2: Convert to fraction form
    11,492,291.30/17,237,054.55 = 4,760,003.30/x
  3. Step 3: Cross multiply
    11,492,291.30x = 17,237,054.55 × 4,760,003.30
  4. Step 4: Simplify right side
    11,492,291.30x = 82,048,436,540,280.02
  5. Step 5: Solve for x
    x = 82,048,436,540,280.02/11,492,291.30
  6. Step 6: Final answer
    x = 7,139,432.37

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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.