Home / 6,765,600.95-9,327,497.31-5,374,777.34

Finding the Fourth Proportional to 6,765,600.95, 9,327,497.31 and 5,374,777.34

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Solution

The fourth proportional to 6,765,600.95, 9,327,497.31 and 5,374,777.34 is: 7,410,017.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,765,600.95 : 9,327,497.31 = 5,374,777.34 : x
  2. Step 2: Convert to fraction form
    6,765,600.95/9,327,497.31 = 5,374,777.34/x
  3. Step 3: Cross multiply
    6,765,600.95x = 9,327,497.31 × 5,374,777.34
  4. Step 4: Simplify right side
    6,765,600.95x = 50,133,221,219,134.26
  5. Step 5: Solve for x
    x = 50,133,221,219,134.26/6,765,600.95
  6. Step 6: Final answer
    x = 7,410,017.46

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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.