Home / 3,371,635.50-4,652,854.98-1,843,742.64

Finding the Fourth Proportional to 3,371,635.50, 4,652,854.98 and 1,843,742.64

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Solution

The fourth proportional to 3,371,635.50, 4,652,854.98 and 1,843,742.64 is: 2,544,363.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,635.50 : 4,652,854.98 = 1,843,742.64 : x
  2. Step 2: Convert to fraction form
    3,371,635.50/4,652,854.98 = 1,843,742.64/x
  3. Step 3: Cross multiply
    3,371,635.50x = 4,652,854.98 × 1,843,742.64
  4. Step 4: Simplify right side
    3,371,635.50x = 8,578,667,124,362.35
  5. Step 5: Solve for x
    x = 8,578,667,124,362.35/3,371,635.50
  6. Step 6: Final answer
    x = 2,544,363.74

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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.