Home / 867,464.24-1,196,957.80-544,945.92

Finding the Fourth Proportional to 867,464.24, 1,196,957.80 and 544,945.92

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Solution

The fourth proportional to 867,464.24, 1,196,957.80 and 544,945.92 is: 751,935.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,464.24 : 1,196,957.80 = 544,945.92 : x
  2. Step 2: Convert to fraction form
    867,464.24/1,196,957.80 = 544,945.92/x
  3. Step 3: Cross multiply
    867,464.24x = 1,196,957.80 × 544,945.92
  4. Step 4: Simplify right side
    867,464.24x = 652,277,269,522.18
  5. Step 5: Solve for x
    x = 652,277,269,522.18/867,464.24
  6. Step 6: Final answer
    x = 751,935.63

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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.