Home / 1,168,002.90-1,751,676.30-369,529.20

Finding the Fourth Proportional to 1,168,002.90, 1,751,676.30 and 369,529.20

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Solution

The fourth proportional to 1,168,002.90, 1,751,676.30 and 369,529.20 is: 554,190.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,002.90 : 1,751,676.30 = 369,529.20 : x
  2. Step 2: Convert to fraction form
    1,168,002.90/1,751,676.30 = 369,529.20/x
  3. Step 3: Cross multiply
    1,168,002.90x = 1,751,676.30 × 369,529.20
  4. Step 4: Simplify right side
    1,168,002.90x = 647,295,541,797.96
  5. Step 5: Solve for x
    x = 647,295,541,797.96/1,168,002.90
  6. Step 6: Final answer
    x = 554,190.01

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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.