Home / 6,258,038.23-9,391,006.16-2,663,799.44

Finding the Fourth Proportional to 6,258,038.23, 9,391,006.16 and 2,663,799.44

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Solution

The fourth proportional to 6,258,038.23, 9,391,006.16 and 2,663,799.44 is: 3,997,380.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,038.23 : 9,391,006.16 = 2,663,799.44 : x
  2. Step 2: Convert to fraction form
    6,258,038.23/9,391,006.16 = 2,663,799.44/x
  3. Step 3: Cross multiply
    6,258,038.23x = 9,391,006.16 × 2,663,799.44
  4. Step 4: Simplify right side
    6,258,038.23x = 25,015,756,936,725.55
  5. Step 5: Solve for x
    x = 25,015,756,936,725.55/6,258,038.23
  6. Step 6: Final answer
    x = 3,997,380.02

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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.