Home / 3,163,796.67-4,366,017.72-1,713,459

Finding the Fourth Proportional to 3,163,796.67, 4,366,017.72 and 1,713,459

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Solution

The fourth proportional to 3,163,796.67, 4,366,017.72 and 1,713,459 is: 2,364,561.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,796.67 : 4,366,017.72 = 1,713,459 : x
  2. Step 2: Convert to fraction form
    3,163,796.67/4,366,017.72 = 1,713,459/x
  3. Step 3: Cross multiply
    3,163,796.67x = 4,366,017.72 × 1,713,459
  4. Step 4: Simplify right side
    3,163,796.67x = 7,480,992,356,493.48
  5. Step 5: Solve for x
    x = 7,480,992,356,493.48/3,163,796.67
  6. Step 6: Final answer
    x = 2,364,561.68

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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.