Home / 4,963,609.68-7,445,843.42-1,369,376.63

Finding the Fourth Proportional to 4,963,609.68, 7,445,843.42 and 1,369,376.63

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Solution

The fourth proportional to 4,963,609.68, 7,445,843.42 and 1,369,376.63 is: 2,054,183.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,609.68 : 7,445,843.42 = 1,369,376.63 : x
  2. Step 2: Convert to fraction form
    4,963,609.68/7,445,843.42 = 1,369,376.63/x
  3. Step 3: Cross multiply
    4,963,609.68x = 7,445,843.42 × 1,369,376.63
  4. Step 4: Simplify right side
    4,963,609.68x = 10,196,163,925,911.17
  5. Step 5: Solve for x
    x = 10,196,163,925,911.17/4,963,609.68
  6. Step 6: Final answer
    x = 2,054,183.26

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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.