Home / 1,094,801.64-1,510,739.22-611,337.96

Finding the Fourth Proportional to 1,094,801.64, 1,510,739.22 and 611,337.96

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Solution

The fourth proportional to 1,094,801.64, 1,510,739.22 and 611,337.96 is: 843,597.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,801.64 : 1,510,739.22 = 611,337.96 : x
  2. Step 2: Convert to fraction form
    1,094,801.64/1,510,739.22 = 611,337.96/x
  3. Step 3: Cross multiply
    1,094,801.64x = 1,510,739.22 × 611,337.96
  4. Step 4: Simplify right side
    1,094,801.64x = 923,572,232,846.79
  5. Step 5: Solve for x
    x = 923,572,232,846.79/1,094,801.64
  6. Step 6: Final answer
    x = 843,597.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.