Home / 1,679,065.00-2,317,171.66-954,035.62

Finding the Fourth Proportional to 1,679,065.00, 2,317,171.66 and 954,035.62

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Solution

The fourth proportional to 1,679,065.00, 2,317,171.66 and 954,035.62 is: 1,316,604.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,679,065.00 : 2,317,171.66 = 954,035.62 : x
  2. Step 2: Convert to fraction form
    1,679,065.00/2,317,171.66 = 954,035.62/x
  3. Step 3: Cross multiply
    1,679,065.00x = 2,317,171.66 × 954,035.62
  4. Step 4: Simplify right side
    1,679,065.00x = 2,210,664,293,116.51
  5. Step 5: Solve for x
    x = 2,210,664,293,116.51/1,679,065.00
  6. Step 6: Final answer
    x = 1,316,604.36

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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.