Home / 4,865,376.48-6,714,202.80-2,719,200.48

Finding the Fourth Proportional to 4,865,376.48, 6,714,202.80 and 2,719,200.48

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Solution

The fourth proportional to 4,865,376.48, 6,714,202.80 and 2,719,200.48 is: 3,752,487.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,376.48 : 6,714,202.80 = 2,719,200.48 : x
  2. Step 2: Convert to fraction form
    4,865,376.48/6,714,202.80 = 2,719,200.48/x
  3. Step 3: Cross multiply
    4,865,376.48x = 6,714,202.80 × 2,719,200.48
  4. Step 4: Simplify right side
    4,865,376.48x = 18,257,263,476,577.34
  5. Step 5: Solve for x
    x = 18,257,263,476,577.34/4,865,376.48
  6. Step 6: Final answer
    x = 3,752,487.31

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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.