Home / 10,422,303.18-15,632,703.90-3,233,652

Finding the Fourth Proportional to 10,422,303.18, 15,632,703.90 and 3,233,652

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Solution

The fourth proportional to 10,422,303.18, 15,632,703.90 and 3,233,652 is: 4,850,245.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,422,303.18 : 15,632,703.90 = 3,233,652 : x
  2. Step 2: Convert to fraction form
    10,422,303.18/15,632,703.90 = 3,233,652/x
  3. Step 3: Cross multiply
    10,422,303.18x = 15,632,703.90 × 3,233,652
  4. Step 4: Simplify right side
    10,422,303.18x = 50,550,724,231,642.80
  5. Step 5: Solve for x
    x = 50,550,724,231,642.80/10,422,303.18
  6. Step 6: Final answer
    x = 4,850,245.03

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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.