Home / 4,888,780-7,333,368.72-2,328,678.88

Finding the Fourth Proportional to 4,888,780, 7,333,368.72 and 2,328,678.88

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Solution

The fourth proportional to 4,888,780, 7,333,368.72 and 2,328,678.88 is: 3,493,112.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,780 : 7,333,368.72 = 2,328,678.88 : x
  2. Step 2: Convert to fraction form
    4,888,780/7,333,368.72 = 2,328,678.88/x
  3. Step 3: Cross multiply
    4,888,780x = 7,333,368.72 × 2,328,678.88
  4. Step 4: Simplify right side
    4,888,780x = 17,077,060,857,516.63
  5. Step 5: Solve for x
    x = 17,077,060,857,516.63/4,888,780
  6. Step 6: Final answer
    x = 3,493,112.98

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