Home / 899,784.18-1,235,092.64-795,525.79

Finding the Fourth Proportional to 899,784.18, 1,235,092.64 and 795,525.79

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Solution

The fourth proportional to 899,784.18, 1,235,092.64 and 795,525.79 is: 1,091,981.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,784.18 : 1,235,092.64 = 795,525.79 : x
  2. Step 2: Convert to fraction form
    899,784.18/1,235,092.64 = 795,525.79/x
  3. Step 3: Cross multiply
    899,784.18x = 1,235,092.64 × 795,525.79
  4. Step 4: Simplify right side
    899,784.18x = 982,548,047,060.27
  5. Step 5: Solve for x
    x = 982,548,047,060.27/899,784.18
  6. Step 6: Final answer
    x = 1,091,981.91

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.