Home / 3,500,660.03-4,831,229.66-2,124,353.89

Finding the Fourth Proportional to 3,500,660.03, 4,831,229.66 and 2,124,353.89

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Solution

The fourth proportional to 3,500,660.03, 4,831,229.66 and 2,124,353.89 is: 2,931,801.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,660.03 : 4,831,229.66 = 2,124,353.89 : x
  2. Step 2: Convert to fraction form
    3,500,660.03/4,831,229.66 = 2,124,353.89/x
  3. Step 3: Cross multiply
    3,500,660.03x = 4,831,229.66 × 2,124,353.89
  4. Step 4: Simplify right side
    3,500,660.03x = 10,263,241,529,071.13
  5. Step 5: Solve for x
    x = 10,263,241,529,071.13/3,500,660.03
  6. Step 6: Final answer
    x = 2,931,801.85

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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.