Home / 1,166,676.66-1,610,143.65-736,936.02

Finding the Fourth Proportional to 1,166,676.66, 1,610,143.65 and 736,936.02

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Solution

The fourth proportional to 1,166,676.66, 1,610,143.65 and 736,936.02 is: 1,017,053.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,676.66 : 1,610,143.65 = 736,936.02 : x
  2. Step 2: Convert to fraction form
    1,166,676.66/1,610,143.65 = 736,936.02/x
  3. Step 3: Cross multiply
    1,166,676.66x = 1,610,143.65 × 736,936.02
  4. Step 4: Simplify right side
    1,166,676.66x = 1,186,572,853,059.27
  5. Step 5: Solve for x
    x = 1,186,572,853,059.27/1,166,676.66
  6. Step 6: Final answer
    x = 1,017,053.73

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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.