Home / 4,401,904.72-6,074,690.16-2,659,331.76

Finding the Fourth Proportional to 4,401,904.72, 6,074,690.16 and 2,659,331.76

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Solution

The fourth proportional to 4,401,904.72, 6,074,690.16 and 2,659,331.76 is: 3,669,915.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,904.72 : 6,074,690.16 = 2,659,331.76 : x
  2. Step 2: Convert to fraction form
    4,401,904.72/6,074,690.16 = 2,659,331.76/x
  3. Step 3: Cross multiply
    4,401,904.72x = 6,074,690.16 × 2,659,331.76
  4. Step 4: Simplify right side
    4,401,904.72x = 16,154,616,474,647.48
  5. Step 5: Solve for x
    x = 16,154,616,474,647.48/4,401,904.72
  6. Step 6: Final answer
    x = 3,669,915.07

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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.