Home / 5,615,164.60-7,748,927.14-3,036,845.36

Finding the Fourth Proportional to 5,615,164.60, 7,748,927.14 and 3,036,845.36

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Solution

The fourth proportional to 5,615,164.60, 7,748,927.14 and 3,036,845.36 is: 4,190,846.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,615,164.60 : 7,748,927.14 = 3,036,845.36 : x
  2. Step 2: Convert to fraction form
    5,615,164.60/7,748,927.14 = 3,036,845.36/x
  3. Step 3: Cross multiply
    5,615,164.60x = 7,748,927.14 × 3,036,845.36
  4. Step 4: Simplify right side
    5,615,164.60x = 23,532,293,441,867.27
  5. Step 5: Solve for x
    x = 23,532,293,441,867.27/5,615,164.60
  6. Step 6: Final answer
    x = 4,190,846.60

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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.