Home / 1,062,930.60-1,594,614.60-353,467.80

Finding the Fourth Proportional to 1,062,930.60, 1,594,614.60 and 353,467.80

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Solution

The fourth proportional to 1,062,930.60, 1,594,614.60 and 353,467.80 is: 530,274.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,930.60 : 1,594,614.60 = 353,467.80 : x
  2. Step 2: Convert to fraction form
    1,062,930.60/1,594,614.60 = 353,467.80/x
  3. Step 3: Cross multiply
    1,062,930.60x = 1,594,614.60 × 353,467.80
  4. Step 4: Simplify right side
    1,062,930.60x = 563,644,914,509.88
  5. Step 5: Solve for x
    x = 563,644,914,509.88/1,062,930.60
  6. Step 6: Final answer
    x = 530,274.43

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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.