Home / 966,246.94-1,333,543.80-584,276.46

Finding the Fourth Proportional to 966,246.94, 1,333,543.80 and 584,276.46

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Solution

The fourth proportional to 966,246.94, 1,333,543.80 and 584,276.46 is: 806,375.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,246.94 : 1,333,543.80 = 584,276.46 : x
  2. Step 2: Convert to fraction form
    966,246.94/1,333,543.80 = 584,276.46/x
  3. Step 3: Cross multiply
    966,246.94x = 1,333,543.80 × 584,276.46
  4. Step 4: Simplify right side
    966,246.94x = 779,158,250,718.95
  5. Step 5: Solve for x
    x = 779,158,250,718.95/966,246.94
  6. Step 6: Final answer
    x = 806,375.91

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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.