Home / 2,816,032.43-3,885,884.47-1,592,277.95

Finding the Fourth Proportional to 2,816,032.43, 3,885,884.47 and 1,592,277.95

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Solution

The fourth proportional to 2,816,032.43, 3,885,884.47 and 1,592,277.95 is: 2,197,207.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,816,032.43 : 3,885,884.47 = 1,592,277.95 : x
  2. Step 2: Convert to fraction form
    2,816,032.43/3,885,884.47 = 1,592,277.95/x
  3. Step 3: Cross multiply
    2,816,032.43x = 3,885,884.47 × 1,592,277.95
  4. Step 4: Simplify right side
    2,816,032.43x = 6,187,408,157,828.44
  5. Step 5: Solve for x
    x = 6,187,408,157,828.44/2,816,032.43
  6. Step 6: Final answer
    x = 2,197,207.71

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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.