Home / 2,310,293.86-3,481,037.13-1,914,298.58

Finding the Fourth Proportional to 2,310,293.86, 3,481,037.13 and 1,914,298.58

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Solution

The fourth proportional to 2,310,293.86, 3,481,037.13 and 1,914,298.58 is: 2,884,370.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,293.86 : 3,481,037.13 = 1,914,298.58 : x
  2. Step 2: Convert to fraction form
    2,310,293.86/3,481,037.13 = 1,914,298.58/x
  3. Step 3: Cross multiply
    2,310,293.86x = 3,481,037.13 × 1,914,298.58
  4. Step 4: Simplify right side
    2,310,293.86x = 6,663,744,450,767.49
  5. Step 5: Solve for x
    x = 6,663,744,450,767.49/2,310,293.86
  6. Step 6: Final answer
    x = 2,884,370.93

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.