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Finding the Fourth Proportional to 1,177,904.04, 1,766,757.60 and 467,741.40

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Solution

The fourth proportional to 1,177,904.04, 1,766,757.60 and 467,741.40 is: 701,573.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,904.04 : 1,766,757.60 = 467,741.40 : x
  2. Step 2: Convert to fraction form
    1,177,904.04/1,766,757.60 = 467,741.40/x
  3. Step 3: Cross multiply
    1,177,904.04x = 1,766,757.60 × 467,741.40
  4. Step 4: Simplify right side
    1,177,904.04x = 826,385,673,284.64
  5. Step 5: Solve for x
    x = 826,385,673,284.64/1,177,904.04
  6. Step 6: Final answer
    x = 701,573.00

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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.