Home / 1,755,049.84-2,632,574.58-425,353.84

Finding the Fourth Proportional to 1,755,049.84, 2,632,574.58 and 425,353.84

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Solution

The fourth proportional to 1,755,049.84, 2,632,574.58 and 425,353.84 is: 638,030.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,049.84 : 2,632,574.58 = 425,353.84 : x
  2. Step 2: Convert to fraction form
    1,755,049.84/2,632,574.58 = 425,353.84/x
  3. Step 3: Cross multiply
    1,755,049.84x = 2,632,574.58 × 425,353.84
  4. Step 4: Simplify right side
    1,755,049.84x = 1,119,775,706,689.39
  5. Step 5: Solve for x
    x = 1,119,775,706,689.39/1,755,049.84
  6. Step 6: Final answer
    x = 638,030.72

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