Home / 1,041,490.10-1,563,401.55-805,877.30

Finding the Fourth Proportional to 1,041,490.10, 1,563,401.55 and 805,877.30

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Solution

The fourth proportional to 1,041,490.10, 1,563,401.55 and 805,877.30 is: 1,209,718.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,490.10 : 1,563,401.55 = 805,877.30 : x
  2. Step 2: Convert to fraction form
    1,041,490.10/1,563,401.55 = 805,877.30/x
  3. Step 3: Cross multiply
    1,041,490.10x = 1,563,401.55 × 805,877.30
  4. Step 4: Simplify right side
    1,041,490.10x = 1,259,909,819,929.82
  5. Step 5: Solve for x
    x = 1,259,909,819,929.82/1,041,490.10
  6. Step 6: Final answer
    x = 1,209,718.48

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