Home / 3,371,900.37-4,652,160.18-2,063,788.71

Finding the Fourth Proportional to 3,371,900.37, 4,652,160.18 and 2,063,788.71

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Solution

The fourth proportional to 3,371,900.37, 4,652,160.18 and 2,063,788.71 is: 2,847,378.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,900.37 : 4,652,160.18 = 2,063,788.71 : x
  2. Step 2: Convert to fraction form
    3,371,900.37/4,652,160.18 = 2,063,788.71/x
  3. Step 3: Cross multiply
    3,371,900.37x = 4,652,160.18 × 2,063,788.71
  4. Step 4: Simplify right side
    3,371,900.37x = 9,601,075,631,410.76
  5. Step 5: Solve for x
    x = 9,601,075,631,410.76/3,371,900.37
  6. Step 6: Final answer
    x = 2,847,378.21

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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.