Home / 3,961,677.63-5,468,417.43-2,330,015.25

Finding the Fourth Proportional to 3,961,677.63, 5,468,417.43 and 2,330,015.25

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Solution

The fourth proportional to 3,961,677.63, 5,468,417.43 and 2,330,015.25 is: 3,216,186.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,961,677.63 : 5,468,417.43 = 2,330,015.25 : x
  2. Step 2: Convert to fraction form
    3,961,677.63/5,468,417.43 = 2,330,015.25/x
  3. Step 3: Cross multiply
    3,961,677.63x = 5,468,417.43 × 2,330,015.25
  4. Step 4: Simplify right side
    3,961,677.63x = 12,741,496,005,265.81
  5. Step 5: Solve for x
    x = 12,741,496,005,265.81/3,961,677.63
  6. Step 6: Final answer
    x = 3,216,186.98

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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.