Home / 4,853,865.17-7,283,579.70-1,974,700.73

Finding the Fourth Proportional to 4,853,865.17, 7,283,579.70 and 1,974,700.73

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Solution

The fourth proportional to 4,853,865.17, 7,283,579.70 and 1,974,700.73 is: 2,963,182.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,865.17 : 7,283,579.70 = 1,974,700.73 : x
  2. Step 2: Convert to fraction form
    4,853,865.17/7,283,579.70 = 1,974,700.73/x
  3. Step 3: Cross multiply
    4,853,865.17x = 7,283,579.70 × 1,974,700.73
  4. Step 4: Simplify right side
    4,853,865.17x = 14,382,890,150,603.18
  5. Step 5: Solve for x
    x = 14,382,890,150,603.18/4,853,865.17
  6. Step 6: Final answer
    x = 2,963,182.88

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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.