Home / 3,725,113.04-5,141,082.10-2,071,425.03

Finding the Fourth Proportional to 3,725,113.04, 5,141,082.10 and 2,071,425.03

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Solution

The fourth proportional to 3,725,113.04, 5,141,082.10 and 2,071,425.03 is: 2,858,803.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,113.04 : 5,141,082.10 = 2,071,425.03 : x
  2. Step 2: Convert to fraction form
    3,725,113.04/5,141,082.10 = 2,071,425.03/x
  3. Step 3: Cross multiply
    3,725,113.04x = 5,141,082.10 × 2,071,425.03
  4. Step 4: Simplify right side
    3,725,113.04x = 10,649,366,132,290.79
  5. Step 5: Solve for x
    x = 10,649,366,132,290.79/3,725,113.04
  6. Step 6: Final answer
    x = 2,858,803.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.