Home / 4,143,411.84-5,718,063.60-2,282,903.94

Finding the Fourth Proportional to 4,143,411.84, 5,718,063.60 and 2,282,903.94

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Solution

The fourth proportional to 4,143,411.84, 5,718,063.60 and 2,282,903.94 is: 3,150,492.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,411.84 : 5,718,063.60 = 2,282,903.94 : x
  2. Step 2: Convert to fraction form
    4,143,411.84/5,718,063.60 = 2,282,903.94/x
  3. Step 3: Cross multiply
    4,143,411.84x = 5,718,063.60 × 2,282,903.94
  4. Step 4: Simplify right side
    4,143,411.84x = 13,053,789,921,610.58
  5. Step 5: Solve for x
    x = 13,053,789,921,610.58/4,143,411.84
  6. Step 6: Final answer
    x = 3,150,492.98

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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.