Home / 3,263,406.76-4,503,641.49-1,813,102.24

Finding the Fourth Proportional to 3,263,406.76, 4,503,641.49 and 1,813,102.24

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Solution

The fourth proportional to 3,263,406.76, 4,503,641.49 and 1,813,102.24 is: 2,502,158.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,406.76 : 4,503,641.49 = 1,813,102.24 : x
  2. Step 2: Convert to fraction form
    3,263,406.76/4,503,641.49 = 1,813,102.24/x
  3. Step 3: Cross multiply
    3,263,406.76x = 4,503,641.49 × 1,813,102.24
  4. Step 4: Simplify right side
    3,263,406.76x = 8,165,562,473,675.94
  5. Step 5: Solve for x
    x = 8,165,562,473,675.94/3,263,406.76
  6. Step 6: Final answer
    x = 2,502,158.96

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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.