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Finding the Fourth Proportional to 1,362,358, 1,880,112.36 and 758,746

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Solution

The fourth proportional to 1,362,358, 1,880,112.36 and 758,746 is: 1,047,101.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,358 : 1,880,112.36 = 758,746 : x
  2. Step 2: Convert to fraction form
    1,362,358/1,880,112.36 = 758,746/x
  3. Step 3: Cross multiply
    1,362,358x = 1,880,112.36 × 758,746
  4. Step 4: Simplify right side
    1,362,358x = 1,426,527,732,700.56
  5. Step 5: Solve for x
    x = 1,426,527,732,700.56/1,362,358
  6. Step 6: Final answer
    x = 1,047,101.96

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