Home / 2,903,040.48-4,354,620.66-1,056,489.24

Finding the Fourth Proportional to 2,903,040.48, 4,354,620.66 and 1,056,489.24

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Solution

The fourth proportional to 2,903,040.48, 4,354,620.66 and 1,056,489.24 is: 1,584,755.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,040.48 : 4,354,620.66 = 1,056,489.24 : x
  2. Step 2: Convert to fraction form
    2,903,040.48/4,354,620.66 = 1,056,489.24/x
  3. Step 3: Cross multiply
    2,903,040.48x = 4,354,620.66 × 1,056,489.24
  4. Step 4: Simplify right side
    2,903,040.48x = 4,600,609,871,571.70
  5. Step 5: Solve for x
    x = 4,600,609,871,571.70/2,903,040.48
  6. Step 6: Final answer
    x = 1,584,755.67

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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.