Home / 2,731,410.45-3,829,573.35-2,731,410.45

Finding the Fourth Proportional to 2,731,410.45, 3,829,573.35 and 2,731,410.45

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Solution

The fourth proportional to 2,731,410.45, 3,829,573.35 and 2,731,410.45 is: 3,829,573.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,410.45 : 3,829,573.35 = 2,731,410.45 : x
  2. Step 2: Convert to fraction form
    2,731,410.45/3,829,573.35 = 2,731,410.45/x
  3. Step 3: Cross multiply
    2,731,410.45x = 3,829,573.35 × 2,731,410.45
  4. Step 4: Simplify right side
    2,731,410.45x = 10,460,136,667,231.51
  5. Step 5: Solve for x
    x = 10,460,136,667,231.51/2,731,410.45
  6. Step 6: Final answer
    x = 3,829,573.35

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.