Home / 10,232,247.37-15,350,144.19-4,170,277.03

Finding the Fourth Proportional to 10,232,247.37, 15,350,144.19 and 4,170,277.03

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Solution

The fourth proportional to 10,232,247.37, 15,350,144.19 and 4,170,277.03 is: 6,256,138.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232,247.37 : 15,350,144.19 = 4,170,277.03 : x
  2. Step 2: Convert to fraction form
    10,232,247.37/15,350,144.19 = 4,170,277.03/x
  3. Step 3: Cross multiply
    10,232,247.37x = 15,350,144.19 × 4,170,277.03
  4. Step 4: Simplify right side
    10,232,247.37x = 64,014,353,625,142.85
  5. Step 5: Solve for x
    x = 64,014,353,625,142.85/10,232,247.37
  6. Step 6: Final answer
    x = 6,256,138.20

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1.5x scale

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.