Home / 3,167,565.89-4,751,348.75-1,461,204.33

Finding the Fourth Proportional to 3,167,565.89, 4,751,348.75 and 1,461,204.33

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Solution

The fourth proportional to 3,167,565.89, 4,751,348.75 and 1,461,204.33 is: 2,191,806.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,565.89 : 4,751,348.75 = 1,461,204.33 : x
  2. Step 2: Convert to fraction form
    3,167,565.89/4,751,348.75 = 1,461,204.33/x
  3. Step 3: Cross multiply
    3,167,565.89x = 4,751,348.75 × 1,461,204.33
  4. Step 4: Simplify right side
    3,167,565.89x = 6,942,691,355,421.39
  5. Step 5: Solve for x
    x = 6,942,691,355,421.39/3,167,565.89
  6. Step 6: Final answer
    x = 2,191,806.45

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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.