Home / 8,303,769.24-11,459,208.73-4,632,686.56

Finding the Fourth Proportional to 8,303,769.24, 11,459,208.73 and 4,632,686.56

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Solution

The fourth proportional to 8,303,769.24, 11,459,208.73 and 4,632,686.56 is: 6,393,111.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,769.24 : 11,459,208.73 = 4,632,686.56 : x
  2. Step 2: Convert to fraction form
    8,303,769.24/11,459,208.73 = 4,632,686.56/x
  3. Step 3: Cross multiply
    8,303,769.24x = 11,459,208.73 × 4,632,686.56
  4. Step 4: Simplify right side
    8,303,769.24x = 53,086,922,283,134.25
  5. Step 5: Solve for x
    x = 53,086,922,283,134.25/8,303,769.24
  6. Step 6: Final answer
    x = 6,393,111.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.