Home / 7,453,846.14-11,180,373.93-2,405,157.18

Finding the Fourth Proportional to 7,453,846.14, 11,180,373.93 and 2,405,157.18

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Solution

The fourth proportional to 7,453,846.14, 11,180,373.93 and 2,405,157.18 is: 3,607,608.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453,846.14 : 11,180,373.93 = 2,405,157.18 : x
  2. Step 2: Convert to fraction form
    7,453,846.14/11,180,373.93 = 2,405,157.18/x
  3. Step 3: Cross multiply
    7,453,846.14x = 11,180,373.93 × 2,405,157.18
  4. Step 4: Simplify right side
    7,453,846.14x = 26,890,556,632,824.32
  5. Step 5: Solve for x
    x = 26,890,556,632,824.32/7,453,846.14
  6. Step 6: Final answer
    x = 3,607,608.22

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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.