Home / 1,713,897.60-2,365,253.32-949,951.76

Finding the Fourth Proportional to 1,713,897.60, 2,365,253.32 and 949,951.76

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Solution

The fourth proportional to 1,713,897.60, 2,365,253.32 and 949,951.76 is: 1,310,974.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,897.60 : 2,365,253.32 = 949,951.76 : x
  2. Step 2: Convert to fraction form
    1,713,897.60/2,365,253.32 = 949,951.76/x
  3. Step 3: Cross multiply
    1,713,897.60x = 2,365,253.32 × 949,951.76
  4. Step 4: Simplify right side
    1,713,897.60x = 2,246,876,554,179.84
  5. Step 5: Solve for x
    x = 2,246,876,554,179.84/1,713,897.60
  6. Step 6: Final answer
    x = 1,310,974.79

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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.