Home / 4,698,908.70-7,042,833.45-2,453,891.10

Finding the Fourth Proportional to 4,698,908.70, 7,042,833.45 and 2,453,891.10

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Solution

The fourth proportional to 4,698,908.70, 7,042,833.45 and 2,453,891.10 is: 3,677,948.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,908.70 : 7,042,833.45 = 2,453,891.10 : x
  2. Step 2: Convert to fraction form
    4,698,908.70/7,042,833.45 = 2,453,891.10/x
  3. Step 3: Cross multiply
    4,698,908.70x = 7,042,833.45 × 2,453,891.10
  4. Step 4: Simplify right side
    4,698,908.70x = 17,282,346,321,737.30
  5. Step 5: Solve for x
    x = 17,282,346,321,737.30/4,698,908.70
  6. Step 6: Final answer
    x = 3,677,948.95

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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.