Home / 2,506,078.94-3,752,759.46-2,100,204.14

Finding the Fourth Proportional to 2,506,078.94, 3,752,759.46 and 2,100,204.14

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Solution

The fourth proportional to 2,506,078.94, 3,752,759.46 and 2,100,204.14 is: 3,144,977.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,078.94 : 3,752,759.46 = 2,100,204.14 : x
  2. Step 2: Convert to fraction form
    2,506,078.94/3,752,759.46 = 2,100,204.14/x
  3. Step 3: Cross multiply
    2,506,078.94x = 3,752,759.46 × 2,100,204.14
  4. Step 4: Simplify right side
    2,506,078.94x = 7,881,560,954,316.17
  5. Step 5: Solve for x
    x = 7,881,560,954,316.17/2,506,078.94
  6. Step 6: Final answer
    x = 3,144,977.13

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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.