Home / 3,757,276.74-5,185,051.73-2,038,397.27

Finding the Fourth Proportional to 3,757,276.74, 5,185,051.73 and 2,038,397.27

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Solution

The fourth proportional to 3,757,276.74, 5,185,051.73 and 2,038,397.27 is: 2,812,993.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,276.74 : 5,185,051.73 = 2,038,397.27 : x
  2. Step 2: Convert to fraction form
    3,757,276.74/5,185,051.73 = 2,038,397.27/x
  3. Step 3: Cross multiply
    3,757,276.74x = 5,185,051.73 × 2,038,397.27
  4. Step 4: Simplify right side
    3,757,276.74x = 10,569,195,255,123.53
  5. Step 5: Solve for x
    x = 10,569,195,255,123.53/3,757,276.74
  6. Step 6: Final answer
    x = 2,812,993.56

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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.