Home / 1,829,732.35-2,525,045.60-1,013,949.66

Finding the Fourth Proportional to 1,829,732.35, 2,525,045.60 and 1,013,949.66

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Solution

The fourth proportional to 1,829,732.35, 2,525,045.60 and 1,013,949.66 is: 1,399,258.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,732.35 : 2,525,045.60 = 1,013,949.66 : x
  2. Step 2: Convert to fraction form
    1,829,732.35/2,525,045.60 = 1,013,949.66/x
  3. Step 3: Cross multiply
    1,829,732.35x = 2,525,045.60 × 1,013,949.66
  4. Step 4: Simplify right side
    1,829,732.35x = 2,560,269,127,604.50
  5. Step 5: Solve for x
    x = 2,560,269,127,604.50/1,829,732.35
  6. Step 6: Final answer
    x = 1,399,258.82

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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.