Home / 1,359,331.07-2,038,864.77-412,709.99

Finding the Fourth Proportional to 1,359,331.07, 2,038,864.77 and 412,709.99

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Solution

The fourth proportional to 1,359,331.07, 2,038,864.77 and 412,709.99 is: 619,024.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,331.07 : 2,038,864.77 = 412,709.99 : x
  2. Step 2: Convert to fraction form
    1,359,331.07/2,038,864.77 = 412,709.99/x
  3. Step 3: Cross multiply
    1,359,331.07x = 2,038,864.77 × 412,709.99
  4. Step 4: Simplify right side
    1,359,331.07x = 841,459,848,643.73
  5. Step 5: Solve for x
    x = 841,459,848,643.73/1,359,331.07
  6. Step 6: Final answer
    x = 619,024.95

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