Home / 6,607,579-9,118,462.34-3,667,397.32

Finding the Fourth Proportional to 6,607,579, 9,118,462.34 and 3,667,397.32

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Solution

The fourth proportional to 6,607,579, 9,118,462.34 and 3,667,397.32 is: 5,061,010.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,579 : 9,118,462.34 = 3,667,397.32 : x
  2. Step 2: Convert to fraction form
    6,607,579/9,118,462.34 = 3,667,397.32/x
  3. Step 3: Cross multiply
    6,607,579x = 9,118,462.34 × 3,667,397.32
  4. Step 4: Simplify right side
    6,607,579x = 33,441,024,348,236.93
  5. Step 5: Solve for x
    x = 33,441,024,348,236.93/6,607,579
  6. Step 6: Final answer
    x = 5,061,010.14

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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.