Home / 5,951,430.40-8,213,055.60-3,235,234.72

Finding the Fourth Proportional to 5,951,430.40, 8,213,055.60 and 3,235,234.72

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Solution

The fourth proportional to 5,951,430.40, 8,213,055.60 and 3,235,234.72 is: 4,464,668.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951,430.40 : 8,213,055.60 = 3,235,234.72 : x
  2. Step 2: Convert to fraction form
    5,951,430.40/8,213,055.60 = 3,235,234.72/x
  3. Step 3: Cross multiply
    5,951,430.40x = 8,213,055.60 × 3,235,234.72
  4. Step 4: Simplify right side
    5,951,430.40x = 26,571,162,634,410.43
  5. Step 5: Solve for x
    x = 26,571,162,634,410.43/5,951,430.40
  6. Step 6: Final answer
    x = 4,464,668.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.