Home / 1,148,678.96-1,723,017.96-307,208.84

Finding the Fourth Proportional to 1,148,678.96, 1,723,017.96 and 307,208.84

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Solution

The fourth proportional to 1,148,678.96, 1,723,017.96 and 307,208.84 is: 460,813.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,148,678.96 : 1,723,017.96 = 307,208.84 : x
  2. Step 2: Convert to fraction form
    1,148,678.96/1,723,017.96 = 307,208.84/x
  3. Step 3: Cross multiply
    1,148,678.96x = 1,723,017.96 × 307,208.84
  4. Step 4: Simplify right side
    1,148,678.96x = 529,326,340,175.68
  5. Step 5: Solve for x
    x = 529,326,340,175.68/1,148,678.96
  6. Step 6: Final answer
    x = 460,813.13

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