Home / 6,774,274.98-10,147,017.96-4,587,173.82

Finding the Fourth Proportional to 6,774,274.98, 10,147,017.96 and 4,587,173.82

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Solution

The fourth proportional to 6,774,274.98, 10,147,017.96 and 4,587,173.82 is: 6,871,013.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,274.98 : 10,147,017.96 = 4,587,173.82 : x
  2. Step 2: Convert to fraction form
    6,774,274.98/10,147,017.96 = 4,587,173.82/x
  3. Step 3: Cross multiply
    6,774,274.98x = 10,147,017.96 × 4,587,173.82
  4. Step 4: Simplify right side
    6,774,274.98x = 46,546,135,137,181.81
  5. Step 5: Solve for x
    x = 46,546,135,137,181.81/6,774,274.98
  6. Step 6: Final answer
    x = 6,871,013.54

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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.