Home / 7,444,952.79-11,157,774.26-3,343,245.23

Finding the Fourth Proportional to 7,444,952.79, 11,157,774.26 and 3,343,245.23

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Solution

The fourth proportional to 7,444,952.79, 11,157,774.26 and 3,343,245.23 is: 5,010,532.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,952.79 : 11,157,774.26 = 3,343,245.23 : x
  2. Step 2: Convert to fraction form
    7,444,952.79/11,157,774.26 = 3,343,245.23/x
  3. Step 3: Cross multiply
    7,444,952.79x = 11,157,774.26 × 3,343,245.23
  4. Step 4: Simplify right side
    7,444,952.79x = 37,303,175,524,731.02
  5. Step 5: Solve for x
    x = 37,303,175,524,731.02/7,444,952.79
  6. Step 6: Final answer
    x = 5,010,532.18

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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.