Home / 3,263,832.48-4,503,992.40-1,813,491.84

Finding the Fourth Proportional to 3,263,832.48, 4,503,992.40 and 1,813,491.84

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Solution

The fourth proportional to 3,263,832.48, 4,503,992.40 and 1,813,491.84 is: 2,502,565.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,832.48 : 4,503,992.40 = 1,813,491.84 : x
  2. Step 2: Convert to fraction form
    3,263,832.48/4,503,992.40 = 1,813,491.84/x
  3. Step 3: Cross multiply
    3,263,832.48x = 4,503,992.40 × 1,813,491.84
  4. Step 4: Simplify right side
    3,263,832.48x = 8,167,953,464,822.02
  5. Step 5: Solve for x
    x = 8,167,953,464,822.02/3,263,832.48
  6. Step 6: Final answer
    x = 2,502,565.16

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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.