Home / 3,583,145.58-4,944,741.03-1,973,513.58

Finding the Fourth Proportional to 3,583,145.58, 4,944,741.03 and 1,973,513.58

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Solution

The fourth proportional to 3,583,145.58, 4,944,741.03 and 1,973,513.58 is: 2,723,448.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,145.58 : 4,944,741.03 = 1,973,513.58 : x
  2. Step 2: Convert to fraction form
    3,583,145.58/4,944,741.03 = 1,973,513.58/x
  3. Step 3: Cross multiply
    3,583,145.58x = 4,944,741.03 × 1,973,513.58
  4. Step 4: Simplify right side
    3,583,145.58x = 9,758,513,572,288.19
  5. Step 5: Solve for x
    x = 9,758,513,572,288.19/3,583,145.58
  6. Step 6: Final answer
    x = 2,723,448.81

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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.