Home / 2,485,844.72-3,429,951-1,453,153.04

Finding the Fourth Proportional to 2,485,844.72, 3,429,951 and 1,453,153.04

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Solution

The fourth proportional to 2,485,844.72, 3,429,951 and 1,453,153.04 is: 2,005,050.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,485,844.72 : 3,429,951 = 1,453,153.04 : x
  2. Step 2: Convert to fraction form
    2,485,844.72/3,429,951 = 1,453,153.04/x
  3. Step 3: Cross multiply
    2,485,844.72x = 3,429,951 × 1,453,153.04
  4. Step 4: Simplify right side
    2,485,844.72x = 4,984,243,722,701.04
  5. Step 5: Solve for x
    x = 4,984,243,722,701.04/2,485,844.72
  6. Step 6: Final answer
    x = 2,005,050.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.