Home / 966,243.94-1,333,539.65-584,273.45

Finding the Fourth Proportional to 966,243.94, 1,333,539.65 and 584,273.45

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Solution

The fourth proportional to 966,243.94, 1,333,539.65 and 584,273.45 is: 806,371.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,243.94 : 1,333,539.65 = 584,273.45 : x
  2. Step 2: Convert to fraction form
    966,243.94/1,333,539.65 = 584,273.45/x
  3. Step 3: Cross multiply
    966,243.94x = 1,333,539.65 × 584,273.45
  4. Step 4: Simplify right side
    966,243.94x = 779,151,816,811.83
  5. Step 5: Solve for x
    x = 779,151,816,811.83/966,243.94
  6. Step 6: Final answer
    x = 806,371.75

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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.