Home / 1,439,744.60-1,986,809.52-795,150.92

Finding the Fourth Proportional to 1,439,744.60, 1,986,809.52 and 795,150.92

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Solution

The fourth proportional to 1,439,744.60, 1,986,809.52 and 795,150.92 is: 1,097,287.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,439,744.60 : 1,986,809.52 = 795,150.92 : x
  2. Step 2: Convert to fraction form
    1,439,744.60/1,986,809.52 = 795,150.92/x
  3. Step 3: Cross multiply
    1,439,744.60x = 1,986,809.52 × 795,150.92
  4. Step 4: Simplify right side
    1,439,744.60x = 1,579,813,417,692.76
  5. Step 5: Solve for x
    x = 1,579,813,417,692.76/1,439,744.60
  6. Step 6: Final answer
    x = 1,097,287.27

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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.