Home / 1,505,795.27-2,258,527.59-440,847.77

Finding the Fourth Proportional to 1,505,795.27, 2,258,527.59 and 440,847.77

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Solution

The fourth proportional to 1,505,795.27, 2,258,527.59 and 440,847.77 is: 661,223.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,795.27 : 2,258,527.59 = 440,847.77 : x
  2. Step 2: Convert to fraction form
    1,505,795.27/2,258,527.59 = 440,847.77/x
  3. Step 3: Cross multiply
    1,505,795.27x = 2,258,527.59 × 440,847.77
  4. Step 4: Simplify right side
    1,505,795.27x = 995,666,840,242.34
  5. Step 5: Solve for x
    x = 995,666,840,242.34/1,505,795.27
  6. Step 6: Final answer
    x = 661,223.25

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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.