Home / 9,461,868.03-13,057,382.88-5,110,954.23

Finding the Fourth Proportional to 9,461,868.03, 13,057,382.88 and 5,110,954.23

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Solution

The fourth proportional to 9,461,868.03, 13,057,382.88 and 5,110,954.23 is: 7,053,119.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,868.03 : 13,057,382.88 = 5,110,954.23 : x
  2. Step 2: Convert to fraction form
    9,461,868.03/13,057,382.88 = 5,110,954.23/x
  3. Step 3: Cross multiply
    9,461,868.03x = 13,057,382.88 × 5,110,954.23
  4. Step 4: Simplify right side
    9,461,868.03x = 66,735,686,263,265.59
  5. Step 5: Solve for x
    x = 66,735,686,263,265.59/9,461,868.03
  6. Step 6: Final answer
    x = 7,053,119.54

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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.