Home / 3,374,181.63-4,656,370.65-1,846,288.75

Finding the Fourth Proportional to 3,374,181.63, 4,656,370.65 and 1,846,288.75

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Solution

The fourth proportional to 3,374,181.63, 4,656,370.65 and 1,846,288.75 is: 2,547,878.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,181.63 : 4,656,370.65 = 1,846,288.75 : x
  2. Step 2: Convert to fraction form
    3,374,181.63/4,656,370.65 = 1,846,288.75/x
  3. Step 3: Cross multiply
    3,374,181.63x = 4,656,370.65 × 1,846,288.75
  4. Step 4: Simplify right side
    3,374,181.63x = 8,597,004,737,693.74
  5. Step 5: Solve for x
    x = 8,597,004,737,693.74/3,374,181.63
  6. Step 6: Final answer
    x = 2,547,878.48

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Why These Related Problems?

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