Home / 2,637,594.42-3,956,272.74-1,099,956.66

Finding the Fourth Proportional to 2,637,594.42, 3,956,272.74 and 1,099,956.66

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Solution

The fourth proportional to 2,637,594.42, 3,956,272.74 and 1,099,956.66 is: 1,649,885.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,637,594.42 : 3,956,272.74 = 1,099,956.66 : x
  2. Step 2: Convert to fraction form
    2,637,594.42/3,956,272.74 = 1,099,956.66/x
  3. Step 3: Cross multiply
    2,637,594.42x = 3,956,272.74 × 1,099,956.66
  4. Step 4: Simplify right side
    2,637,594.42x = 4,351,728,549,139.45
  5. Step 5: Solve for x
    x = 4,351,728,549,139.45/2,637,594.42
  6. Step 6: Final answer
    x = 1,649,885.41

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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.