Home / 5,819,750.44-8,031,886.91-3,206,522.77

Finding the Fourth Proportional to 5,819,750.44, 8,031,886.91 and 3,206,522.77

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Solution

The fourth proportional to 5,819,750.44, 8,031,886.91 and 3,206,522.77 is: 4,425,349.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,750.44 : 8,031,886.91 = 3,206,522.77 : x
  2. Step 2: Convert to fraction form
    5,819,750.44/8,031,886.91 = 3,206,522.77/x
  3. Step 3: Cross multiply
    5,819,750.44x = 8,031,886.91 × 3,206,522.77
  4. Step 4: Simplify right side
    5,819,750.44x = 25,754,428,262,979.94
  5. Step 5: Solve for x
    x = 25,754,428,262,979.94/5,819,750.44
  6. Step 6: Final answer
    x = 4,425,349.25

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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.