Home / 1,595,104.55-2,392,644.50-397,018.86

Finding the Fourth Proportional to 1,595,104.55, 2,392,644.50 and 397,018.86

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Solution

The fourth proportional to 1,595,104.55, 2,392,644.50 and 397,018.86 is: 595,525.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,104.55 : 2,392,644.50 = 397,018.86 : x
  2. Step 2: Convert to fraction form
    1,595,104.55/2,392,644.50 = 397,018.86/x
  3. Step 3: Cross multiply
    1,595,104.55x = 2,392,644.50 × 397,018.86
  4. Step 4: Simplify right side
    1,595,104.55x = 949,924,989,790.18
  5. Step 5: Solve for x
    x = 949,924,989,790.18/1,595,104.55
  6. Step 6: Final answer
    x = 595,525.22

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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.