Home / 5,447,734.17-7,518,213.15-3,000,344.58

Finding the Fourth Proportional to 5,447,734.17, 7,518,213.15 and 3,000,344.58

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Solution

The fourth proportional to 5,447,734.17, 7,518,213.15 and 3,000,344.58 is: 4,140,662.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,447,734.17 : 7,518,213.15 = 3,000,344.58 : x
  2. Step 2: Convert to fraction form
    5,447,734.17/7,518,213.15 = 3,000,344.58/x
  3. Step 3: Cross multiply
    5,447,734.17x = 7,518,213.15 × 3,000,344.58
  4. Step 4: Simplify right side
    5,447,734.17x = 22,557,230,054,063.82
  5. Step 5: Solve for x
    x = 22,557,230,054,063.82/5,447,734.17
  6. Step 6: Final answer
    x = 4,140,662.77

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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.