Home / 1,702,478.39-2,554,091.19-504,494.46

Finding the Fourth Proportional to 1,702,478.39, 2,554,091.19 and 504,494.46

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Solution

The fourth proportional to 1,702,478.39, 2,554,091.19 and 504,494.46 is: 756,852.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,478.39 : 2,554,091.19 = 504,494.46 : x
  2. Step 2: Convert to fraction form
    1,702,478.39/2,554,091.19 = 504,494.46/x
  3. Step 3: Cross multiply
    1,702,478.39x = 2,554,091.19 × 504,494.46
  4. Step 4: Simplify right side
    1,702,478.39x = 1,288,524,855,689.81
  5. Step 5: Solve for x
    x = 1,288,524,855,689.81/1,702,478.39
  6. Step 6: Final answer
    x = 756,852.40

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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.