Home / 1,701,536.20-2,552,304.30-902,406.40

Finding the Fourth Proportional to 1,701,536.20, 2,552,304.30 and 902,406.40

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Solution

The fourth proportional to 1,701,536.20, 2,552,304.30 and 902,406.40 is: 1,353,609.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,536.20 : 2,552,304.30 = 902,406.40 : x
  2. Step 2: Convert to fraction form
    1,701,536.20/2,552,304.30 = 902,406.40/x
  3. Step 3: Cross multiply
    1,701,536.20x = 2,552,304.30 × 902,406.40
  4. Step 4: Simplify right side
    1,701,536.20x = 2,303,215,735,067.52
  5. Step 5: Solve for x
    x = 2,303,215,735,067.52/1,701,536.20
  6. Step 6: Final answer
    x = 1,353,609.60

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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.