Home / 8,184,886.44-12,273,951.64-2,793,971.53

Finding the Fourth Proportional to 8,184,886.44, 12,273,951.64 and 2,793,971.53

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Solution

The fourth proportional to 8,184,886.44, 12,273,951.64 and 2,793,971.53 is: 4,189,804.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,184,886.44 : 12,273,951.64 = 2,793,971.53 : x
  2. Step 2: Convert to fraction form
    8,184,886.44/12,273,951.64 = 2,793,971.53/x
  3. Step 3: Cross multiply
    8,184,886.44x = 12,273,951.64 × 2,793,971.53
  4. Step 4: Simplify right side
    8,184,886.44x = 34,293,071,442,756.81
  5. Step 5: Solve for x
    x = 34,293,071,442,756.81/8,184,886.44
  6. Step 6: Final answer
    x = 4,189,804.18

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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.