Home / 964,044.48-1,330,415.52-581,996.64

Finding the Fourth Proportional to 964,044.48, 1,330,415.52 and 581,996.64

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Solution

The fourth proportional to 964,044.48, 1,330,415.52 and 581,996.64 is: 803,175.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,044.48 : 1,330,415.52 = 581,996.64 : x
  2. Step 2: Convert to fraction form
    964,044.48/1,330,415.52 = 581,996.64/x
  3. Step 3: Cross multiply
    964,044.48x = 1,330,415.52 × 581,996.64
  4. Step 4: Simplify right side
    964,044.48x = 774,297,362,443.85
  5. Step 5: Solve for x
    x = 774,297,362,443.85/964,044.48
  6. Step 6: Final answer
    x = 803,175.97

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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.