Home / 966,818.88-1,334,180.16-537,087.84

Finding the Fourth Proportional to 966,818.88, 1,334,180.16 and 537,087.84

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Solution

The fourth proportional to 966,818.88, 1,334,180.16 and 537,087.84 is: 741,164.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,818.88 : 1,334,180.16 = 537,087.84 : x
  2. Step 2: Convert to fraction form
    966,818.88/1,334,180.16 = 537,087.84/x
  3. Step 3: Cross multiply
    966,818.88x = 1,334,180.16 × 537,087.84
  4. Step 4: Simplify right side
    966,818.88x = 716,571,940,305.25
  5. Step 5: Solve for x
    x = 716,571,940,305.25/966,818.88
  6. Step 6: Final answer
    x = 741,164.61

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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.