Home / 3,163,794.67-4,366,014.96-1,713,457

Finding the Fourth Proportional to 3,163,794.67, 4,366,014.96 and 1,713,457

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Solution

The fourth proportional to 3,163,794.67, 4,366,014.96 and 1,713,457 is: 2,364,558.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,794.67 : 4,366,014.96 = 1,713,457 : x
  2. Step 2: Convert to fraction form
    3,163,794.67/4,366,014.96 = 1,713,457/x
  3. Step 3: Cross multiply
    3,163,794.67x = 4,366,014.96 × 1,713,457
  4. Step 4: Simplify right side
    3,163,794.67x = 7,480,978,895,316.72
  5. Step 5: Solve for x
    x = 7,480,978,895,316.72/3,163,794.67
  6. Step 6: Final answer
    x = 2,364,558.92

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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.