Home / 9,505,647.01-13,117,796.34-5,154,732.17

Finding the Fourth Proportional to 9,505,647.01, 13,117,796.34 and 5,154,732.17

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Solution

The fourth proportional to 9,505,647.01, 13,117,796.34 and 5,154,732.17 is: 7,113,532.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,647.01 : 13,117,796.34 = 5,154,732.17 : x
  2. Step 2: Convert to fraction form
    9,505,647.01/13,117,796.34 = 5,154,732.17/x
  3. Step 3: Cross multiply
    9,505,647.01x = 13,117,796.34 × 5,154,732.17
  4. Step 4: Simplify right side
    9,505,647.01x = 67,618,726,701,943.62
  5. Step 5: Solve for x
    x = 67,618,726,701,943.62/9,505,647.01
  6. Step 6: Final answer
    x = 7,113,532.26

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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.