Home / 1,000,466.00-1,500,978.33-401,847.54

Finding the Fourth Proportional to 1,000,466.00, 1,500,978.33 and 401,847.54

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Solution

The fourth proportional to 1,000,466.00, 1,500,978.33 and 401,847.54 is: 602,883.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,466.00 : 1,500,978.33 = 401,847.54 : x
  2. Step 2: Convert to fraction form
    1,000,466.00/1,500,978.33 = 401,847.54/x
  3. Step 3: Cross multiply
    1,000,466.00x = 1,500,978.33 × 401,847.54
  4. Step 4: Simplify right side
    1,000,466.00x = 603,164,449,503.81
  5. Step 5: Solve for x
    x = 603,164,449,503.81/1,000,466.00
  6. Step 6: Final answer
    x = 602,883.51

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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.