Home / 966,265.70-1,333,569.68-584,295.21

Finding the Fourth Proportional to 966,265.70, 1,333,569.68 and 584,295.21

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Solution

The fourth proportional to 966,265.70, 1,333,569.68 and 584,295.21 is: 806,401.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,265.70 : 1,333,569.68 = 584,295.21 : x
  2. Step 2: Convert to fraction form
    966,265.70/1,333,569.68 = 584,295.21/x
  3. Step 3: Cross multiply
    966,265.70x = 1,333,569.68 × 584,295.21
  4. Step 4: Simplify right side
    966,265.70x = 779,198,373,303.76
  5. Step 5: Solve for x
    x = 779,198,373,303.76/966,265.70
  6. Step 6: Final answer
    x = 806,401.78

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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.