Home / 3,750,334.16-5,175,456.26-2,031,461.51

Finding the Fourth Proportional to 3,750,334.16, 5,175,456.26 and 2,031,461.51

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Solution

The fourth proportional to 3,750,334.16, 5,175,456.26 and 2,031,461.51 is: 2,803,414.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,334.16 : 5,175,456.26 = 2,031,461.51 : x
  2. Step 2: Convert to fraction form
    3,750,334.16/5,175,456.26 = 2,031,461.51/x
  3. Step 3: Cross multiply
    3,750,334.16x = 5,175,456.26 × 2,031,461.51
  4. Step 4: Simplify right side
    3,750,334.16x = 10,513,740,152,843.96
  5. Step 5: Solve for x
    x = 10,513,740,152,843.96/3,750,334.16
  6. Step 6: Final answer
    x = 2,803,414.23

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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.