Home / 3,293,635.90-4,941,866.87-1,273,298.75

Finding the Fourth Proportional to 3,293,635.90, 4,941,866.87 and 1,273,298.75

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Solution

The fourth proportional to 3,293,635.90, 4,941,866.87 and 1,273,298.75 is: 1,910,494.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,635.90 : 4,941,866.87 = 1,273,298.75 : x
  2. Step 2: Convert to fraction form
    3,293,635.90/4,941,866.87 = 1,273,298.75/x
  3. Step 3: Cross multiply
    3,293,635.90x = 4,941,866.87 × 1,273,298.75
  4. Step 4: Simplify right side
    3,293,635.90x = 6,292,472,908,237.41
  5. Step 5: Solve for x
    x = 6,292,472,908,237.41/3,293,635.90
  6. Step 6: Final answer
    x = 1,910,494.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.