Home / 1,702,497.39-2,554,119.69-504,513.46

Finding the Fourth Proportional to 1,702,497.39, 2,554,119.69 and 504,513.46

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Solution

The fourth proportional to 1,702,497.39, 2,554,119.69 and 504,513.46 is: 756,880.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,497.39 : 2,554,119.69 = 504,513.46 : x
  2. Step 2: Convert to fraction form
    1,702,497.39/2,554,119.69 = 504,513.46/x
  3. Step 3: Cross multiply
    1,702,497.39x = 2,554,119.69 × 504,513.46
  4. Step 4: Simplify right side
    1,702,497.39x = 1,288,587,762,056.03
  5. Step 5: Solve for x
    x = 1,288,587,762,056.03/1,702,497.39
  6. Step 6: Final answer
    x = 756,880.90

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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.