Home / 3,485,617.96-4,810,603.85-1,957,725.04

Finding the Fourth Proportional to 3,485,617.96, 4,810,603.85 and 1,957,725.04

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Solution

The fourth proportional to 3,485,617.96, 4,810,603.85 and 1,957,725.04 is: 2,701,913.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,617.96 : 4,810,603.85 = 1,957,725.04 : x
  2. Step 2: Convert to fraction form
    3,485,617.96/4,810,603.85 = 1,957,725.04/x
  3. Step 3: Cross multiply
    3,485,617.96x = 4,810,603.85 × 1,957,725.04
  4. Step 4: Simplify right side
    3,485,617.96x = 9,417,839,614,665.40
  5. Step 5: Solve for x
    x = 9,417,839,614,665.40/3,485,617.96
  6. Step 6: Final answer
    x = 2,701,913.90

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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.