Home / 2,098,059.37-2,895,317.66-1,180,289.07

Finding the Fourth Proportional to 2,098,059.37, 2,895,317.66 and 1,180,289.07

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Solution

The fourth proportional to 2,098,059.37, 2,895,317.66 and 1,180,289.07 is: 1,628,796.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,059.37 : 2,895,317.66 = 1,180,289.07 : x
  2. Step 2: Convert to fraction form
    2,098,059.37/2,895,317.66 = 1,180,289.07/x
  3. Step 3: Cross multiply
    2,098,059.37x = 2,895,317.66 × 1,180,289.07
  4. Step 4: Simplify right side
    2,098,059.37x = 3,417,311,791,226.70
  5. Step 5: Solve for x
    x = 3,417,311,791,226.70/2,098,059.37
  6. Step 6: Final answer
    x = 1,628,796.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.