Home / 3,210,576.16-4,816,666.04-2,265,792.16

Finding the Fourth Proportional to 3,210,576.16, 4,816,666.04 and 2,265,792.16

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Solution

The fourth proportional to 3,210,576.16, 4,816,666.04 and 2,265,792.16 is: 3,399,254.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,210,576.16 : 4,816,666.04 = 2,265,792.16 : x
  2. Step 2: Convert to fraction form
    3,210,576.16/4,816,666.04 = 2,265,792.16/x
  3. Step 3: Cross multiply
    3,210,576.16x = 4,816,666.04 × 2,265,792.16
  4. Step 4: Simplify right side
    3,210,576.16x = 10,913,564,150,770.25
  5. Step 5: Solve for x
    x = 10,913,564,150,770.25/3,210,576.16
  6. Step 6: Final answer
    x = 3,399,254.09

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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.