Home / 10,213,606.44-14,094,773.40-5,630,004.36

Finding the Fourth Proportional to 10,213,606.44, 14,094,773.40 and 5,630,004.36

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Solution

The fourth proportional to 10,213,606.44, 14,094,773.40 and 5,630,004.36 is: 7,769,404.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,213,606.44 : 14,094,773.40 = 5,630,004.36 : x
  2. Step 2: Convert to fraction form
    10,213,606.44/14,094,773.40 = 5,630,004.36/x
  3. Step 3: Cross multiply
    10,213,606.44x = 14,094,773.40 × 5,630,004.36
  4. Step 4: Simplify right side
    10,213,606.44x = 79,353,635,695,212.03
  5. Step 5: Solve for x
    x = 79,353,635,695,212.03/10,213,606.44
  6. Step 6: Final answer
    x = 7,769,404.09

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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.