Home / 9,184,020.44-13,778,023.57-2,794,106.72

Finding the Fourth Proportional to 9,184,020.44, 13,778,023.57 and 2,794,106.72

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Solution

The fourth proportional to 9,184,020.44, 13,778,023.57 and 2,794,106.72 is: 4,191,766.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184,020.44 : 13,778,023.57 = 2,794,106.72 : x
  2. Step 2: Convert to fraction form
    9,184,020.44/13,778,023.57 = 2,794,106.72/x
  3. Step 3: Cross multiply
    9,184,020.44x = 13,778,023.57 × 2,794,106.72
  4. Step 4: Simplify right side
    9,184,020.44x = 38,497,268,272,715.19
  5. Step 5: Solve for x
    x = 38,497,268,272,715.19/9,184,020.44
  6. Step 6: Final answer
    x = 4,191,766.40

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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.