Home / 9,325,453.50-13,987,538.19-5,731,775.10

Finding the Fourth Proportional to 9,325,453.50, 13,987,538.19 and 5,731,775.10

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Solution

The fourth proportional to 9,325,453.50, 13,987,538.19 and 5,731,775.10 is: 8,597,268.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325,453.50 : 13,987,538.19 = 5,731,775.10 : x
  2. Step 2: Convert to fraction form
    9,325,453.50/13,987,538.19 = 5,731,775.10/x
  3. Step 3: Cross multiply
    9,325,453.50x = 13,987,538.19 × 5,731,775.10
  4. Step 4: Simplify right side
    9,325,453.50x = 80,173,423,107,741.06
  5. Step 5: Solve for x
    x = 80,173,423,107,741.06/9,325,453.50
  6. Step 6: Final answer
    x = 8,597,268.02

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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.