Home / 3,771,637.56-5,204,970.36-2,052,869.40

Finding the Fourth Proportional to 3,771,637.56, 5,204,970.36 and 2,052,869.40

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Solution

The fourth proportional to 3,771,637.56, 5,204,970.36 and 2,052,869.40 is: 2,833,019.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,637.56 : 5,204,970.36 = 2,052,869.40 : x
  2. Step 2: Convert to fraction form
    3,771,637.56/5,204,970.36 = 2,052,869.40/x
  3. Step 3: Cross multiply
    3,771,637.56x = 5,204,970.36 × 2,052,869.40
  4. Step 4: Simplify right side
    3,771,637.56x = 10,685,124,379,950.98
  5. Step 5: Solve for x
    x = 10,685,124,379,950.98/3,771,637.56
  6. Step 6: Final answer
    x = 2,833,019.93

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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.