Home / 2,316,408.40-3,474,439.80-968,222.80

Finding the Fourth Proportional to 2,316,408.40, 3,474,439.80 and 968,222.80

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Solution

The fourth proportional to 2,316,408.40, 3,474,439.80 and 968,222.80 is: 1,452,261.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,408.40 : 3,474,439.80 = 968,222.80 : x
  2. Step 2: Convert to fraction form
    2,316,408.40/3,474,439.80 = 968,222.80/x
  3. Step 3: Cross multiply
    2,316,408.40x = 3,474,439.80 × 968,222.80
  4. Step 4: Simplify right side
    2,316,408.40x = 3,364,031,831,587.44
  5. Step 5: Solve for x
    x = 3,364,031,831,587.44/2,316,408.40
  6. Step 6: Final answer
    x = 1,452,261.97

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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.