Home / 6,917,022-9,545,568.75-3,819,541.14

Finding the Fourth Proportional to 6,917,022, 9,545,568.75 and 3,819,541.14

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Solution

The fourth proportional to 6,917,022, 9,545,568.75 and 3,819,541.14 is: 5,271,010.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,917,022 : 9,545,568.75 = 3,819,541.14 : x
  2. Step 2: Convert to fraction form
    6,917,022/9,545,568.75 = 3,819,541.14/x
  3. Step 3: Cross multiply
    6,917,022x = 9,545,568.75 × 3,819,541.14
  4. Step 4: Simplify right side
    6,917,022x = 36,459,692,545,323.38
  5. Step 5: Solve for x
    x = 36,459,692,545,323.38/6,917,022
  6. Step 6: Final answer
    x = 5,271,010.06

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1.5x scale

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.