Home / 3,376,221.44-4,659,184.82-1,827,482.81

Finding the Fourth Proportional to 3,376,221.44, 4,659,184.82 and 1,827,482.81

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Solution

The fourth proportional to 3,376,221.44, 4,659,184.82 and 1,827,482.81 is: 2,521,925.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,221.44 : 4,659,184.82 = 1,827,482.81 : x
  2. Step 2: Convert to fraction form
    3,376,221.44/4,659,184.82 = 1,827,482.81/x
  3. Step 3: Cross multiply
    3,376,221.44x = 4,659,184.82 × 1,827,482.81
  4. Step 4: Simplify right side
    3,376,221.44x = 8,514,580,158,025.53
  5. Step 5: Solve for x
    x = 8,514,580,158,025.53/3,376,221.44
  6. Step 6: Final answer
    x = 2,521,925.86

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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.