Home / 4,957,257.03-7,436,239.11-2,075,724.15

Finding the Fourth Proportional to 4,957,257.03, 7,436,239.11 and 2,075,724.15

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Solution

The fourth proportional to 4,957,257.03, 7,436,239.11 and 2,075,724.15 is: 3,113,734.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,957,257.03 : 7,436,239.11 = 2,075,724.15 : x
  2. Step 2: Convert to fraction form
    4,957,257.03/7,436,239.11 = 2,075,724.15/x
  3. Step 3: Cross multiply
    4,957,257.03x = 7,436,239.11 × 2,075,724.15
  4. Step 4: Simplify right side
    4,957,257.03x = 15,435,581,105,801.51
  5. Step 5: Solve for x
    x = 15,435,581,105,801.51/4,957,257.03
  6. Step 6: Final answer
    x = 3,113,734.27

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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.