Home / 4,585,642.84-6,878,617.26-2,061,305.56

Finding the Fourth Proportional to 4,585,642.84, 6,878,617.26 and 2,061,305.56

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Solution

The fourth proportional to 4,585,642.84, 6,878,617.26 and 2,061,305.56 is: 3,092,027.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,642.84 : 6,878,617.26 = 2,061,305.56 : x
  2. Step 2: Convert to fraction form
    4,585,642.84/6,878,617.26 = 2,061,305.56/x
  3. Step 3: Cross multiply
    4,585,642.84x = 6,878,617.26 × 2,061,305.56
  4. Step 4: Simplify right side
    4,585,642.84x = 14,178,932,003,149.96
  5. Step 5: Solve for x
    x = 14,178,932,003,149.96/4,585,642.84
  6. Step 6: Final answer
    x = 3,092,027.12

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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.