Home / 3,248,484.37-4,482,854.03-1,798,148.59

Finding the Fourth Proportional to 3,248,484.37, 4,482,854.03 and 1,798,148.59

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Solution

The fourth proportional to 3,248,484.37, 4,482,854.03 and 1,798,148.59 is: 2,481,414.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,484.37 : 4,482,854.03 = 1,798,148.59 : x
  2. Step 2: Convert to fraction form
    3,248,484.37/4,482,854.03 = 1,798,148.59/x
  3. Step 3: Cross multiply
    3,248,484.37x = 4,482,854.03 × 1,798,148.59
  4. Step 4: Simplify right side
    3,248,484.37x = 8,060,837,653,220.32
  5. Step 5: Solve for x
    x = 8,060,837,653,220.32/3,248,484.37
  6. Step 6: Final answer
    x = 2,481,414.94

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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.