Home / 1,718,911.85-2,372,097.83-944,592.62

Finding the Fourth Proportional to 1,718,911.85, 2,372,097.83 and 944,592.62

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Solution

The fourth proportional to 1,718,911.85, 2,372,097.83 and 944,592.62 is: 1,303,537.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,911.85 : 2,372,097.83 = 944,592.62 : x
  2. Step 2: Convert to fraction form
    1,718,911.85/2,372,097.83 = 944,592.62/x
  3. Step 3: Cross multiply
    1,718,911.85x = 2,372,097.83 × 944,592.62
  4. Step 4: Simplify right side
    1,718,911.85x = 2,240,666,087,552.56
  5. Step 5: Solve for x
    x = 2,240,666,087,552.56/1,718,911.85
  6. Step 6: Final answer
    x = 1,303,537.52

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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.