Home / 2,945,994.24-4,397,484.48-2,527,956.48

Finding the Fourth Proportional to 2,945,994.24, 4,397,484.48 and 2,527,956.48

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Solution

The fourth proportional to 2,945,994.24, 4,397,484.48 and 2,527,956.48 is: 3,773,479.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,994.24 : 4,397,484.48 = 2,527,956.48 : x
  2. Step 2: Convert to fraction form
    2,945,994.24/4,397,484.48 = 2,527,956.48/x
  3. Step 3: Cross multiply
    2,945,994.24x = 4,397,484.48 × 2,527,956.48
  4. Step 4: Simplify right side
    2,945,994.24x = 11,116,649,386,915.43
  5. Step 5: Solve for x
    x = 11,116,649,386,915.43/2,945,994.24
  6. Step 6: Final answer
    x = 3,773,479.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.