Home / 3,167,565.84-4,751,348.67-1,461,204.28

Finding the Fourth Proportional to 3,167,565.84, 4,751,348.67 and 1,461,204.28

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Solution

The fourth proportional to 3,167,565.84, 4,751,348.67 and 1,461,204.28 is: 2,191,806.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,565.84 : 4,751,348.67 = 1,461,204.28 : x
  2. Step 2: Convert to fraction form
    3,167,565.84/4,751,348.67 = 1,461,204.28/x
  3. Step 3: Cross multiply
    3,167,565.84x = 4,751,348.67 × 1,461,204.28
  4. Step 4: Simplify right side
    3,167,565.84x = 6,942,691,018,315.49
  5. Step 5: Solve for x
    x = 6,942,691,018,315.49/3,167,565.84
  6. Step 6: Final answer
    x = 2,191,806.38

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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.