Home / 4,973,861.44-6,863,929.12-2,827,685.44

Finding the Fourth Proportional to 4,973,861.44, 6,863,929.12 and 2,827,685.44

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Solution

The fourth proportional to 4,973,861.44, 6,863,929.12 and 2,827,685.44 is: 3,902,206.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,861.44 : 6,863,929.12 = 2,827,685.44 : x
  2. Step 2: Convert to fraction form
    4,973,861.44/6,863,929.12 = 2,827,685.44/x
  3. Step 3: Cross multiply
    4,973,861.44x = 6,863,929.12 × 2,827,685.44
  4. Step 4: Simplify right side
    4,973,861.44x = 19,409,032,433,816.01
  5. Step 5: Solve for x
    x = 19,409,032,433,816.01/4,973,861.44
  6. Step 6: Final answer
    x = 3,902,206.10

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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.