Home / 960,563.80-1,440,845.70-901,466.20

Finding the Fourth Proportional to 960,563.80, 1,440,845.70 and 901,466.20

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Solution

The fourth proportional to 960,563.80, 1,440,845.70 and 901,466.20 is: 1,352,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,563.80 : 1,440,845.70 = 901,466.20 : x
  2. Step 2: Convert to fraction form
    960,563.80/1,440,845.70 = 901,466.20/x
  3. Step 3: Cross multiply
    960,563.80x = 1,440,845.70 × 901,466.20
  4. Step 4: Simplify right side
    960,563.80x = 1,298,873,697,965.34
  5. Step 5: Solve for x
    x = 1,298,873,697,965.34/960,563.80
  6. Step 6: Final answer
    x = 1,352,199.30

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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.