Home / 3,167,783.46-4,753,087.63-1,461,008.57

Finding the Fourth Proportional to 3,167,783.46, 4,753,087.63 and 1,461,008.57

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Solution

The fourth proportional to 3,167,783.46, 4,753,087.63 and 1,461,008.57 is: 2,192,164.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,783.46 : 4,753,087.63 = 1,461,008.57 : x
  2. Step 2: Convert to fraction form
    3,167,783.46/4,753,087.63 = 1,461,008.57/x
  3. Step 3: Cross multiply
    3,167,783.46x = 4,753,087.63 × 1,461,008.57
  4. Step 4: Simplify right side
    3,167,783.46x = 6,944,301,730,320.51
  5. Step 5: Solve for x
    x = 6,944,301,730,320.51/3,167,783.46
  6. Step 6: Final answer
    x = 2,192,164.27

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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.