Home / 2,284,319.56-3,424,068.18-766,563.44

Finding the Fourth Proportional to 2,284,319.56, 3,424,068.18 and 766,563.44

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Solution

The fourth proportional to 2,284,319.56, 3,424,068.18 and 766,563.44 is: 1,149,036.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,319.56 : 3,424,068.18 = 766,563.44 : x
  2. Step 2: Convert to fraction form
    2,284,319.56/3,424,068.18 = 766,563.44/x
  3. Step 3: Cross multiply
    2,284,319.56x = 3,424,068.18 × 766,563.44
  4. Step 4: Simplify right side
    2,284,319.56x = 2,624,765,482,855.34
  5. Step 5: Solve for x
    x = 2,624,765,482,855.34/2,284,319.56
  6. Step 6: Final answer
    x = 1,149,036.03

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Why These Related Problems?

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