Home / 2,486,809.90-3,730,214.63-689,693.34

Finding the Fourth Proportional to 2,486,809.90, 3,730,214.63 and 689,693.34

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Solution

The fourth proportional to 2,486,809.90, 3,730,214.63 and 689,693.34 is: 1,034,539.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486,809.90 : 3,730,214.63 = 689,693.34 : x
  2. Step 2: Convert to fraction form
    2,486,809.90/3,730,214.63 = 689,693.34/x
  3. Step 3: Cross multiply
    2,486,809.90x = 3,730,214.63 × 689,693.34
  4. Step 4: Simplify right side
    2,486,809.90x = 2,572,704,187,081.56
  5. Step 5: Solve for x
    x = 2,572,704,187,081.56/2,486,809.90
  6. Step 6: Final answer
    x = 1,034,539.95

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