Home / 3,283,596.32-4,531,318.89-1,833,314

Finding the Fourth Proportional to 3,283,596.32, 4,531,318.89 and 1,833,314

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Solution

The fourth proportional to 3,283,596.32, 4,531,318.89 and 1,833,314 is: 2,529,948.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,596.32 : 4,531,318.89 = 1,833,314 : x
  2. Step 2: Convert to fraction form
    3,283,596.32/4,531,318.89 = 1,833,314/x
  3. Step 3: Cross multiply
    3,283,596.32x = 4,531,318.89 × 1,833,314
  4. Step 4: Simplify right side
    3,283,596.32x = 8,307,330,359,501.46
  5. Step 5: Solve for x
    x = 8,307,330,359,501.46/3,283,596.32
  6. Step 6: Final answer
    x = 2,529,948.74

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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.