Home / 2,563,592.40-3,844,204.56-943,954.47

Finding the Fourth Proportional to 2,563,592.40, 3,844,204.56 and 943,954.47

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Solution

The fourth proportional to 2,563,592.40, 3,844,204.56 and 943,954.47 is: 1,415,495.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,592.40 : 3,844,204.56 = 943,954.47 : x
  2. Step 2: Convert to fraction form
    2,563,592.40/3,844,204.56 = 943,954.47/x
  3. Step 3: Cross multiply
    2,563,592.40x = 3,844,204.56 × 943,954.47
  4. Step 4: Simplify right side
    2,563,592.40x = 3,628,754,078,006.38
  5. Step 5: Solve for x
    x = 3,628,754,078,006.38/2,563,592.40
  6. Step 6: Final answer
    x = 1,415,495.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.