Home / 1,882,969.96-2,824,430.46-463,038.44

Finding the Fourth Proportional to 1,882,969.96, 2,824,430.46 and 463,038.44

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Solution

The fourth proportional to 1,882,969.96, 2,824,430.46 and 463,038.44 is: 694,551.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,969.96 : 2,824,430.46 = 463,038.44 : x
  2. Step 2: Convert to fraction form
    1,882,969.96/2,824,430.46 = 463,038.44/x
  3. Step 3: Cross multiply
    1,882,969.96x = 2,824,430.46 × 463,038.44
  4. Step 4: Simplify right side
    1,882,969.96x = 1,307,819,874,086.88
  5. Step 5: Solve for x
    x = 1,307,819,874,086.88/1,882,969.96
  6. Step 6: Final answer
    x = 694,551.64

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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.