Home / 1,910,779.97-2,866,095.84-712,700.06

Finding the Fourth Proportional to 1,910,779.97, 2,866,095.84 and 712,700.06

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Solution

The fourth proportional to 1,910,779.97, 2,866,095.84 and 712,700.06 is: 1,069,022.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,779.97 : 2,866,095.84 = 712,700.06 : x
  2. Step 2: Convert to fraction form
    1,910,779.97/2,866,095.84 = 712,700.06/x
  3. Step 3: Cross multiply
    1,910,779.97x = 2,866,095.84 × 712,700.06
  4. Step 4: Simplify right side
    1,910,779.97x = 2,042,666,677,133.75
  5. Step 5: Solve for x
    x = 2,042,666,677,133.75/1,910,779.97
  6. Step 6: Final answer
    x = 1,069,022.45

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