Home / 1,842,794.96-2,764,332.39-627,994.04

Finding the Fourth Proportional to 1,842,794.96, 2,764,332.39 and 627,994.04

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Solution

The fourth proportional to 1,842,794.96, 2,764,332.39 and 627,994.04 is: 942,038.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,794.96 : 2,764,332.39 = 627,994.04 : x
  2. Step 2: Convert to fraction form
    1,842,794.96/2,764,332.39 = 627,994.04/x
  3. Step 3: Cross multiply
    1,842,794.96x = 2,764,332.39 × 627,994.04
  4. Step 4: Simplify right side
    1,842,794.96x = 1,735,984,265,498.96
  5. Step 5: Solve for x
    x = 1,735,984,265,498.96/1,842,794.96
  6. Step 6: Final answer
    x = 942,038.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.