Home / 4,419,756.31-6,617,316.69-2,256,127.14

Finding the Fourth Proportional to 4,419,756.31, 6,617,316.69 and 2,256,127.14

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Solution

The fourth proportional to 4,419,756.31, 6,617,316.69 and 2,256,127.14 is: 3,377,902.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,756.31 : 6,617,316.69 = 2,256,127.14 : x
  2. Step 2: Convert to fraction form
    4,419,756.31/6,617,316.69 = 2,256,127.14/x
  3. Step 3: Cross multiply
    4,419,756.31x = 6,617,316.69 × 2,256,127.14
  4. Step 4: Simplify right side
    4,419,756.31x = 14,929,507,778,283.97
  5. Step 5: Solve for x
    x = 14,929,507,778,283.97/4,419,756.31
  6. Step 6: Final answer
    x = 3,377,902.93

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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.