Home / 2,507,031.71-3,462,949.09-2,073,201.41

Finding the Fourth Proportional to 2,507,031.71, 3,462,949.09 and 2,073,201.41

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Solution

The fourth proportional to 2,507,031.71, 3,462,949.09 and 2,073,201.41 is: 2,863,701.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,031.71 : 3,462,949.09 = 2,073,201.41 : x
  2. Step 2: Convert to fraction form
    2,507,031.71/3,462,949.09 = 2,073,201.41/x
  3. Step 3: Cross multiply
    2,507,031.71x = 3,462,949.09 × 2,073,201.41
  4. Step 4: Simplify right side
    2,507,031.71x = 7,179,390,947,395.09
  5. Step 5: Solve for x
    x = 7,179,390,947,395.09/2,507,031.71
  6. Step 6: Final answer
    x = 2,863,701.69

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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.