Home / 966,688.94-1,333,815.99-584,707.52

Finding the Fourth Proportional to 966,688.94, 1,333,815.99 and 584,707.52

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Solution

The fourth proportional to 966,688.94, 1,333,815.99 and 584,707.52 is: 806,766.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,688.94 : 1,333,815.99 = 584,707.52 : x
  2. Step 2: Convert to fraction form
    966,688.94/1,333,815.99 = 584,707.52/x
  3. Step 3: Cross multiply
    966,688.94x = 1,333,815.99 × 584,707.52
  4. Step 4: Simplify right side
    966,688.94x = 779,892,239,649.25
  5. Step 5: Solve for x
    x = 779,892,239,649.25/966,688.94
  6. Step 6: Final answer
    x = 806,766.49

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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.