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Finding the Fourth Proportional to 1,754,920, 2,632,380.36 and 632,988.88

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Solution

The fourth proportional to 1,754,920, 2,632,380.36 and 632,988.88 is: 949,483.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,920 : 2,632,380.36 = 632,988.88 : x
  2. Step 2: Convert to fraction form
    1,754,920/2,632,380.36 = 632,988.88/x
  3. Step 3: Cross multiply
    1,754,920x = 2,632,380.36 × 632,988.88
  4. Step 4: Simplify right side
    1,754,920x = 1,666,267,495,810.40
  5. Step 5: Solve for x
    x = 1,666,267,495,810.40/1,754,920
  6. Step 6: Final answer
    x = 949,483.45

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