Home / 1,702,615.14-2,554,416-504,560.34

Finding the Fourth Proportional to 1,702,615.14, 2,554,416 and 504,560.34

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Solution

The fourth proportional to 1,702,615.14, 2,554,416 and 504,560.34 is: 756,986.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,615.14 : 2,554,416 = 504,560.34 : x
  2. Step 2: Convert to fraction form
    1,702,615.14/2,554,416 = 504,560.34/x
  3. Step 3: Cross multiply
    1,702,615.14x = 2,554,416 × 504,560.34
  4. Step 4: Simplify right side
    1,702,615.14x = 1,288,857,005,461.44
  5. Step 5: Solve for x
    x = 1,288,857,005,461.44/1,702,615.14
  6. Step 6: Final answer
    x = 756,986.69

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Double scale
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1.5x scale

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.