Home / 3,635,497.76-5,015,143.16-2,774,563.34

Finding the Fourth Proportional to 3,635,497.76, 5,015,143.16 and 2,774,563.34

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Solution

The fourth proportional to 3,635,497.76, 5,015,143.16 and 2,774,563.34 is: 3,827,490.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,497.76 : 5,015,143.16 = 2,774,563.34 : x
  2. Step 2: Convert to fraction form
    3,635,497.76/5,015,143.16 = 2,774,563.34/x
  3. Step 3: Cross multiply
    3,635,497.76x = 5,015,143.16 × 2,774,563.34
  4. Step 4: Simplify right side
    3,635,497.76x = 13,914,832,356,587.75
  5. Step 5: Solve for x
    x = 13,914,832,356,587.75/3,635,497.76
  6. Step 6: Final answer
    x = 3,827,490.28

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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.