Home / 3,362,922.46-5,044,242.57-1,565,187.58

Finding the Fourth Proportional to 3,362,922.46, 5,044,242.57 and 1,565,187.58

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Solution

The fourth proportional to 3,362,922.46, 5,044,242.57 and 1,565,187.58 is: 2,347,715.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,922.46 : 5,044,242.57 = 1,565,187.58 : x
  2. Step 2: Convert to fraction form
    3,362,922.46/5,044,242.57 = 1,565,187.58/x
  3. Step 3: Cross multiply
    3,362,922.46x = 5,044,242.57 × 1,565,187.58
  4. Step 4: Simplify right side
    3,362,922.46x = 7,895,185,821,071.28
  5. Step 5: Solve for x
    x = 7,895,185,821,071.28/3,362,922.46
  6. Step 6: Final answer
    x = 2,347,715.69

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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.