Home / 966,251.96-1,333,550.72-584,281.48

Finding the Fourth Proportional to 966,251.96, 1,333,550.72 and 584,281.48

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Solution

The fourth proportional to 966,251.96, 1,333,550.72 and 584,281.48 is: 806,382.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,251.96 : 1,333,550.72 = 584,281.48 : x
  2. Step 2: Convert to fraction form
    966,251.96/1,333,550.72 = 584,281.48/x
  3. Step 3: Cross multiply
    966,251.96x = 1,333,550.72 × 584,281.48
  4. Step 4: Simplify right side
    966,251.96x = 779,168,988,336.67
  5. Step 5: Solve for x
    x = 779,168,988,336.67/966,251.96
  6. Step 6: Final answer
    x = 806,382.83

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1.5x scale

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.