Home / 9,754,958.05-13,459,410.16-5,626,251.97

Finding the Fourth Proportional to 9,754,958.05, 13,459,410.16 and 5,626,251.97

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Solution

The fourth proportional to 9,754,958.05, 13,459,410.16 and 5,626,251.97 is: 7,762,825.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,958.05 : 13,459,410.16 = 5,626,251.97 : x
  2. Step 2: Convert to fraction form
    9,754,958.05/13,459,410.16 = 5,626,251.97/x
  3. Step 3: Cross multiply
    9,754,958.05x = 13,459,410.16 × 5,626,251.97
  4. Step 4: Simplify right side
    9,754,958.05x = 75,726,032,927,738.02
  5. Step 5: Solve for x
    x = 75,726,032,927,738.02/9,754,958.05
  6. Step 6: Final answer
    x = 7,762,825.07

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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.