Home / 4,184,164.58-6,273,808.04-1,622,386.60

Finding the Fourth Proportional to 4,184,164.58, 6,273,808.04 and 1,622,386.60

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Solution

The fourth proportional to 4,184,164.58, 6,273,808.04 and 1,622,386.60 is: 2,432,634.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,164.58 : 6,273,808.04 = 1,622,386.60 : x
  2. Step 2: Convert to fraction form
    4,184,164.58/6,273,808.04 = 1,622,386.60/x
  3. Step 3: Cross multiply
    4,184,164.58x = 6,273,808.04 × 1,622,386.60
  4. Step 4: Simplify right side
    4,184,164.58x = 10,178,542,083,439.71
  5. Step 5: Solve for x
    x = 10,178,542,083,439.71/4,184,164.58
  6. Step 6: Final answer
    x = 2,432,634.26

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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.