Home / 1,097,926.65-1,645,748.19-424,470.51

Finding the Fourth Proportional to 1,097,926.65, 1,645,748.19 and 424,470.51

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Solution

The fourth proportional to 1,097,926.65, 1,645,748.19 and 424,470.51 is: 636,264.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,926.65 : 1,645,748.19 = 424,470.51 : x
  2. Step 2: Convert to fraction form
    1,097,926.65/1,645,748.19 = 424,470.51/x
  3. Step 3: Cross multiply
    1,097,926.65x = 1,645,748.19 × 424,470.51
  4. Step 4: Simplify right side
    1,097,926.65x = 698,571,573,540.88
  5. Step 5: Solve for x
    x = 698,571,573,540.88/1,097,926.65
  6. Step 6: Final answer
    x = 636,264.34

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