Home / 12,634,277.97-17,435,303.70-6,833,059.77

Finding the Fourth Proportional to 12,634,277.97, 17,435,303.70 and 6,833,059.77

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Solution

The fourth proportional to 12,634,277.97, 17,435,303.70 and 6,833,059.77 is: 9,429,622.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,634,277.97 : 17,435,303.70 = 6,833,059.77 : x
  2. Step 2: Convert to fraction form
    12,634,277.97/17,435,303.70 = 6,833,059.77/x
  3. Step 3: Cross multiply
    12,634,277.97x = 17,435,303.70 × 6,833,059.77
  4. Step 4: Simplify right side
    12,634,277.97x = 119,136,472,290,202.14
  5. Step 5: Solve for x
    x = 119,136,472,290,202.14/12,634,277.97
  6. Step 6: Final answer
    x = 9,429,622.54

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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.