Home / 1,104,444.23-1,656,481.80-305,806.51

Finding the Fourth Proportional to 1,104,444.23, 1,656,481.80 and 305,806.51

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Solution

The fourth proportional to 1,104,444.23, 1,656,481.80 and 305,806.51 is: 458,658.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,444.23 : 1,656,481.80 = 305,806.51 : x
  2. Step 2: Convert to fraction form
    1,104,444.23/1,656,481.80 = 305,806.51/x
  3. Step 3: Cross multiply
    1,104,444.23x = 1,656,481.80 × 305,806.51
  4. Step 4: Simplify right side
    1,104,444.23x = 506,562,909,854.11
  5. Step 5: Solve for x
    x = 506,562,909,854.11/1,104,444.23
  6. Step 6: Final answer
    x = 458,658.66

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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.