Home / 2,506,076.94-3,752,756.46-2,100,202.14

Finding the Fourth Proportional to 2,506,076.94, 3,752,756.46 and 2,100,202.14

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Solution

The fourth proportional to 2,506,076.94, 3,752,756.46 and 2,100,202.14 is: 3,144,974.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,076.94 : 3,752,756.46 = 2,100,202.14 : x
  2. Step 2: Convert to fraction form
    2,506,076.94/3,752,756.46 = 2,100,202.14/x
  3. Step 3: Cross multiply
    2,506,076.94x = 3,752,756.46 × 2,100,202.14
  4. Step 4: Simplify right side
    2,506,076.94x = 7,881,547,148,190.83
  5. Step 5: Solve for x
    x = 7,881,547,148,190.83/2,506,076.94
  6. Step 6: Final answer
    x = 3,144,974.13

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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.