Home / 4,947,058.16-6,827,660.96-2,771,748.32

Finding the Fourth Proportional to 4,947,058.16, 6,827,660.96 and 2,771,748.32

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Solution

The fourth proportional to 4,947,058.16, 6,827,660.96 and 2,771,748.32 is: 3,825,416.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,947,058.16 : 6,827,660.96 = 2,771,748.32 : x
  2. Step 2: Convert to fraction form
    4,947,058.16/6,827,660.96 = 2,771,748.32/x
  3. Step 3: Cross multiply
    4,947,058.16x = 6,827,660.96 × 2,771,748.32
  4. Step 4: Simplify right side
    4,947,058.16x = 18,924,557,795,409.59
  5. Step 5: Solve for x
    x = 18,924,557,795,409.59/4,947,058.16
  6. Step 6: Final answer
    x = 3,825,416.48

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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.