Home / 3,663,124.52-5,054,773.24-2,031,501.84

Finding the Fourth Proportional to 3,663,124.52, 5,054,773.24 and 2,031,501.84

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Solution

The fourth proportional to 3,663,124.52, 5,054,773.24 and 2,031,501.84 is: 2,803,284.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,124.52 : 5,054,773.24 = 2,031,501.84 : x
  2. Step 2: Convert to fraction form
    3,663,124.52/5,054,773.24 = 2,031,501.84/x
  3. Step 3: Cross multiply
    3,663,124.52x = 5,054,773.24 × 2,031,501.84
  4. Step 4: Simplify right side
    3,663,124.52x = 10,268,781,137,842.76
  5. Step 5: Solve for x
    x = 10,268,781,137,842.76/3,663,124.52
  6. Step 6: Final answer
    x = 2,803,284.76

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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.