Home / 4,963,608.30-7,445,841.36-1,369,375.25

Finding the Fourth Proportional to 4,963,608.30, 7,445,841.36 and 1,369,375.25

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Solution

The fourth proportional to 4,963,608.30, 7,445,841.36 and 1,369,375.25 is: 2,054,181.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,608.30 : 7,445,841.36 = 1,369,375.25 : x
  2. Step 2: Convert to fraction form
    4,963,608.30/7,445,841.36 = 1,369,375.25/x
  3. Step 3: Cross multiply
    4,963,608.30x = 7,445,841.36 × 1,369,375.25
  4. Step 4: Simplify right side
    4,963,608.30x = 10,196,150,866,963.46
  5. Step 5: Solve for x
    x = 10,196,150,866,963.46/4,963,608.30
  6. Step 6: Final answer
    x = 2,054,181.20

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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.