Home / 3,589,440.48-4,953,443.22-1,957,882.89

Finding the Fourth Proportional to 3,589,440.48, 4,953,443.22 and 1,957,882.89

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Solution

The fourth proportional to 3,589,440.48, 4,953,443.22 and 1,957,882.89 is: 2,701,886.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,440.48 : 4,953,443.22 = 1,957,882.89 : x
  2. Step 2: Convert to fraction form
    3,589,440.48/4,953,443.22 = 1,957,882.89/x
  3. Step 3: Cross multiply
    3,589,440.48x = 4,953,443.22 × 1,957,882.89
  4. Step 4: Simplify right side
    3,589,440.48x = 9,698,261,745,599.92
  5. Step 5: Solve for x
    x = 9,698,261,745,599.92/3,589,440.48
  6. Step 6: Final answer
    x = 2,701,886.77

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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.