Home / 1,877,665.23-2,591,178.66-1,018,225.26

Finding the Fourth Proportional to 1,877,665.23, 2,591,178.66 and 1,018,225.26

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Solution

The fourth proportional to 1,877,665.23, 2,591,178.66 and 1,018,225.26 is: 1,405,151.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,665.23 : 2,591,178.66 = 1,018,225.26 : x
  2. Step 2: Convert to fraction form
    1,877,665.23/2,591,178.66 = 1,018,225.26/x
  3. Step 3: Cross multiply
    1,877,665.23x = 2,591,178.66 × 1,018,225.26
  4. Step 4: Simplify right side
    1,877,665.23x = 2,638,403,564,784.95
  5. Step 5: Solve for x
    x = 2,638,403,564,784.95/1,877,665.23
  6. Step 6: Final answer
    x = 1,405,151.21

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