Home / 4,458,228.77-6,154,238.94-3,009,885.95

Finding the Fourth Proportional to 4,458,228.77, 6,154,238.94 and 3,009,885.95

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Solution

The fourth proportional to 4,458,228.77, 6,154,238.94 and 3,009,885.95 is: 4,154,914.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,228.77 : 6,154,238.94 = 3,009,885.95 : x
  2. Step 2: Convert to fraction form
    4,458,228.77/6,154,238.94 = 3,009,885.95/x
  3. Step 3: Cross multiply
    4,458,228.77x = 6,154,238.94 × 3,009,885.95
  4. Step 4: Simplify right side
    4,458,228.77x = 18,523,557,318,448.89
  5. Step 5: Solve for x
    x = 18,523,557,318,448.89/4,458,228.77
  6. Step 6: Final answer
    x = 4,154,914.04

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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.