Home / 5,548,942.33-8,323,225.90-1,954,615.34

Finding the Fourth Proportional to 5,548,942.33, 8,323,225.90 and 1,954,615.34

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Solution

The fourth proportional to 5,548,942.33, 8,323,225.90 and 1,954,615.34 is: 2,931,856.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548,942.33 : 8,323,225.90 = 1,954,615.34 : x
  2. Step 2: Convert to fraction form
    5,548,942.33/8,323,225.90 = 1,954,615.34/x
  3. Step 3: Cross multiply
    5,548,942.33x = 8,323,225.90 × 1,954,615.34
  4. Step 4: Simplify right side
    5,548,942.33x = 16,268,705,038,346.83
  5. Step 5: Solve for x
    x = 16,268,705,038,346.83/5,548,942.33
  6. Step 6: Final answer
    x = 2,931,856.93

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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.