Home / 1,490,024.30-2,235,369.62-543,395.02

Finding the Fourth Proportional to 1,490,024.30, 2,235,369.62 and 543,395.02

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Solution

The fourth proportional to 1,490,024.30, 2,235,369.62 and 543,395.02 is: 815,214.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,490,024.30 : 2,235,369.62 = 543,395.02 : x
  2. Step 2: Convert to fraction form
    1,490,024.30/2,235,369.62 = 543,395.02/x
  3. Step 3: Cross multiply
    1,490,024.30x = 2,235,369.62 × 543,395.02
  4. Step 4: Simplify right side
    1,490,024.30x = 1,214,688,705,473.47
  5. Step 5: Solve for x
    x = 1,214,688,705,473.47/1,490,024.30
  6. Step 6: Final answer
    x = 815,214.02

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