Home / 1,184,558.58-1,776,851.64-331,579.58

Finding the Fourth Proportional to 1,184,558.58, 1,776,851.64 and 331,579.58

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Solution

The fourth proportional to 1,184,558.58, 1,776,851.64 and 331,579.58 is: 497,373.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,558.58 : 1,776,851.64 = 331,579.58 : x
  2. Step 2: Convert to fraction form
    1,184,558.58/1,776,851.64 = 331,579.58/x
  3. Step 3: Cross multiply
    1,184,558.58x = 1,776,851.64 × 331,579.58
  4. Step 4: Simplify right side
    1,184,558.58x = 589,167,711,629.25
  5. Step 5: Solve for x
    x = 589,167,711,629.25/1,184,558.58
  6. Step 6: Final answer
    x = 497,373.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.