Home / 3,650,558.87-5,039,322.47-2,274,582.41

Finding the Fourth Proportional to 3,650,558.87, 5,039,322.47 and 2,274,582.41

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Solution

The fourth proportional to 3,650,558.87, 5,039,322.47 and 2,274,582.41 is: 3,139,890.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,558.87 : 5,039,322.47 = 2,274,582.41 : x
  2. Step 2: Convert to fraction form
    3,650,558.87/5,039,322.47 = 2,274,582.41/x
  3. Step 3: Cross multiply
    3,650,558.87x = 5,039,322.47 × 2,274,582.41
  4. Step 4: Simplify right side
    3,650,558.87x = 11,462,354,249,805.15
  5. Step 5: Solve for x
    x = 11,462,354,249,805.15/3,650,558.87
  6. Step 6: Final answer
    x = 3,139,890.27

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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.