Home / 9,535,421.73-14,302,811.73-4,144,072.77

Finding the Fourth Proportional to 9,535,421.73, 14,302,811.73 and 4,144,072.77

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Solution

The fourth proportional to 9,535,421.73, 14,302,811.73 and 4,144,072.77 is: 6,215,969.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,535,421.73 : 14,302,811.73 = 4,144,072.77 : x
  2. Step 2: Convert to fraction form
    9,535,421.73/14,302,811.73 = 4,144,072.77/x
  3. Step 3: Cross multiply
    9,535,421.73x = 14,302,811.73 × 4,144,072.77
  4. Step 4: Simplify right side
    9,535,421.73x = 59,271,892,624,729.59
  5. Step 5: Solve for x
    x = 59,271,892,624,729.59/9,535,421.73
  6. Step 6: Final answer
    x = 6,215,969.71

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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.