Home / 6,110,134.02-9,165,199.65-1,561,191.33

Finding the Fourth Proportional to 6,110,134.02, 9,165,199.65 and 1,561,191.33

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Solution

The fourth proportional to 6,110,134.02, 9,165,199.65 and 1,561,191.33 is: 2,341,786.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110,134.02 : 9,165,199.65 = 1,561,191.33 : x
  2. Step 2: Convert to fraction form
    6,110,134.02/9,165,199.65 = 1,561,191.33/x
  3. Step 3: Cross multiply
    6,110,134.02x = 9,165,199.65 × 1,561,191.33
  4. Step 4: Simplify right side
    6,110,134.02x = 14,308,630,231,299.04
  5. Step 5: Solve for x
    x = 14,308,630,231,299.04/6,110,134.02
  6. Step 6: Final answer
    x = 2,341,786.64

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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.