Home / 8,808,460.56-13,203,763.56-5,968,859.76

Finding the Fourth Proportional to 8,808,460.56, 13,203,763.56 and 5,968,859.76

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Solution

The fourth proportional to 8,808,460.56, 13,203,763.56 and 5,968,859.76 is: 8,947,240.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,808,460.56 : 13,203,763.56 = 5,968,859.76 : x
  2. Step 2: Convert to fraction form
    8,808,460.56/13,203,763.56 = 5,968,859.76/x
  3. Step 3: Cross multiply
    8,808,460.56x = 13,203,763.56 × 5,968,859.76
  4. Step 4: Simplify right side
    8,808,460.56x = 78,811,412,993,838.34
  5. Step 5: Solve for x
    x = 78,811,412,993,838.34/8,808,460.56
  6. Step 6: Final answer
    x = 8,947,240.26

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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.