Home / 4,917,338.47-7,371,800.43-1,886,878.99

Finding the Fourth Proportional to 4,917,338.47, 7,371,800.43 and 1,886,878.99

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Solution

The fourth proportional to 4,917,338.47, 7,371,800.43 and 1,886,878.99 is: 2,828,704.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,338.47 : 7,371,800.43 = 1,886,878.99 : x
  2. Step 2: Convert to fraction form
    4,917,338.47/7,371,800.43 = 1,886,878.99/x
  3. Step 3: Cross multiply
    4,917,338.47x = 7,371,800.43 × 1,886,878.99
  4. Step 4: Simplify right side
    4,917,338.47x = 13,909,695,349,839.96
  5. Step 5: Solve for x
    x = 13,909,695,349,839.96/4,917,338.47
  6. Step 6: Final answer
    x = 2,828,704.07

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