Home / 3,583,428.39-4,946,211.81-2,438,173.04

Finding the Fourth Proportional to 3,583,428.39, 4,946,211.81 and 2,438,173.04

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Solution

The fourth proportional to 3,583,428.39, 4,946,211.81 and 2,438,173.04 is: 3,365,414.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,428.39 : 4,946,211.81 = 2,438,173.04 : x
  2. Step 2: Convert to fraction form
    3,583,428.39/4,946,211.81 = 2,438,173.04/x
  3. Step 3: Cross multiply
    3,583,428.39x = 4,946,211.81 × 2,438,173.04
  4. Step 4: Simplify right side
    3,583,428.39x = 12,059,720,285,271.60
  5. Step 5: Solve for x
    x = 12,059,720,285,271.60/3,583,428.39
  6. Step 6: Final answer
    x = 3,365,414.06

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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.