Home / 9,745,895.07-14,633,213.63-5,436,365.67

Finding the Fourth Proportional to 9,745,895.07, 14,633,213.63 and 5,436,365.67

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Solution

The fourth proportional to 9,745,895.07, 14,633,213.63 and 5,436,365.67 is: 8,162,564.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,895.07 : 14,633,213.63 = 5,436,365.67 : x
  2. Step 2: Convert to fraction form
    9,745,895.07/14,633,213.63 = 5,436,365.67/x
  3. Step 3: Cross multiply
    9,745,895.07x = 14,633,213.63 × 5,436,365.67
  4. Step 4: Simplify right side
    9,745,895.07x = 79,551,500,192,726.25
  5. Step 5: Solve for x
    x = 79,551,500,192,726.25/9,745,895.07
  6. Step 6: Final answer
    x = 8,162,564.82

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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.