Home / 2,675,579.47-3,692,280.93-1,451,853.88

Finding the Fourth Proportional to 2,675,579.47, 3,692,280.93 and 1,451,853.88

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Solution

The fourth proportional to 2,675,579.47, 3,692,280.93 and 1,451,853.88 is: 2,003,548.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,579.47 : 3,692,280.93 = 1,451,853.88 : x
  2. Step 2: Convert to fraction form
    2,675,579.47/3,692,280.93 = 1,451,853.88/x
  3. Step 3: Cross multiply
    2,675,579.47x = 3,692,280.93 × 1,451,853.88
  4. Step 4: Simplify right side
    2,675,579.47x = 5,360,652,394,270.51
  5. Step 5: Solve for x
    x = 5,360,652,394,270.51/2,675,579.47
  6. Step 6: Final answer
    x = 2,003,548.19

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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.