Home / 1,970,750.37-2,955,207.01-1,023,866.85

Finding the Fourth Proportional to 1,970,750.37, 2,955,207.01 and 1,023,866.85

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Solution

The fourth proportional to 1,970,750.37, 2,955,207.01 and 1,023,866.85 is: 1,535,323.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,970,750.37 : 2,955,207.01 = 1,023,866.85 : x
  2. Step 2: Convert to fraction form
    1,970,750.37/2,955,207.01 = 1,023,866.85/x
  3. Step 3: Cross multiply
    1,970,750.37x = 2,955,207.01 × 1,023,866.85
  4. Step 4: Simplify right side
    1,970,750.37x = 3,025,738,492,426.62
  5. Step 5: Solve for x
    x = 3,025,738,492,426.62/1,970,750.37
  6. Step 6: Final answer
    x = 1,535,323.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.