Home / 5,906,964-8,151,613.56-3,190,710

Finding the Fourth Proportional to 5,906,964, 8,151,613.56 and 3,190,710

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Solution

The fourth proportional to 5,906,964, 8,151,613.56 and 3,190,710 is: 4,403,181.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,964 : 8,151,613.56 = 3,190,710 : x
  2. Step 2: Convert to fraction form
    5,906,964/8,151,613.56 = 3,190,710/x
  3. Step 3: Cross multiply
    5,906,964x = 8,151,613.56 × 3,190,710
  4. Step 4: Simplify right side
    5,906,964x = 26,009,434,902,027.60
  5. Step 5: Solve for x
    x = 26,009,434,902,027.60/5,906,964
  6. Step 6: Final answer
    x = 4,403,181.55

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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.