Home / 1,036,684.62-1,555,727.60-362,771.88

Finding the Fourth Proportional to 1,036,684.62, 1,555,727.60 and 362,771.88

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Solution

The fourth proportional to 1,036,684.62, 1,555,727.60 and 362,771.88 is: 544,403.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,684.62 : 1,555,727.60 = 362,771.88 : x
  2. Step 2: Convert to fraction form
    1,036,684.62/1,555,727.60 = 362,771.88/x
  3. Step 3: Cross multiply
    1,036,684.62x = 1,555,727.60 × 362,771.88
  4. Step 4: Simplify right side
    1,036,684.62x = 564,374,226,219.89
  5. Step 5: Solve for x
    x = 564,374,226,219.89/1,036,684.62
  6. Step 6: Final answer
    x = 544,403.01

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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.