Home / 3,301,813.80-4,952,720.70-2,398,364.10

Finding the Fourth Proportional to 3,301,813.80, 4,952,720.70 and 2,398,364.10

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Solution

The fourth proportional to 3,301,813.80, 4,952,720.70 and 2,398,364.10 is: 3,597,546.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,813.80 : 4,952,720.70 = 2,398,364.10 : x
  2. Step 2: Convert to fraction form
    3,301,813.80/4,952,720.70 = 2,398,364.10/x
  3. Step 3: Cross multiply
    3,301,813.80x = 4,952,720.70 × 2,398,364.10
  4. Step 4: Simplify right side
    3,301,813.80x = 11,878,427,524,206.87
  5. Step 5: Solve for x
    x = 11,878,427,524,206.87/3,301,813.80
  6. Step 6: Final answer
    x = 3,597,546.15

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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.