Home / 15,593,217.36-23,391,430.38-5,886,006.72

Finding the Fourth Proportional to 15,593,217.36, 23,391,430.38 and 5,886,006.72

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Solution

The fourth proportional to 15,593,217.36, 23,391,430.38 and 5,886,006.72 is: 8,829,615.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,593,217.36 : 23,391,430.38 = 5,886,006.72 : x
  2. Step 2: Convert to fraction form
    15,593,217.36/23,391,430.38 = 5,886,006.72/x
  3. Step 3: Cross multiply
    15,593,217.36x = 23,391,430.38 × 5,886,006.72
  4. Step 4: Simplify right side
    15,593,217.36x = 137,682,116,407,092.14
  5. Step 5: Solve for x
    x = 137,682,116,407,092.14/15,593,217.36
  6. Step 6: Final answer
    x = 8,829,615.67

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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.