Home / 3,773,033-5,655,991.74-1,877,982.92

Finding the Fourth Proportional to 3,773,033, 5,655,991.74 and 1,877,982.92

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Solution

The fourth proportional to 3,773,033, 5,655,991.74 and 1,877,982.92 is: 2,815,203.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,033 : 5,655,991.74 = 1,877,982.92 : x
  2. Step 2: Convert to fraction form
    3,773,033/5,655,991.74 = 1,877,982.92/x
  3. Step 3: Cross multiply
    3,773,033x = 5,655,991.74 × 1,877,982.92
  4. Step 4: Simplify right side
    3,773,033x = 10,621,855,883,381.08
  5. Step 5: Solve for x
    x = 10,621,855,883,381.08/3,773,033
  6. Step 6: Final answer
    x = 2,815,203.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.