Home / 1,829,799-2,525,219.64-1,014,091.68

Finding the Fourth Proportional to 1,829,799, 2,525,219.64 and 1,014,091.68

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Solution

The fourth proportional to 1,829,799, 2,525,219.64 and 1,014,091.68 is: 1,399,500.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,799 : 2,525,219.64 = 1,014,091.68 : x
  2. Step 2: Convert to fraction form
    1,829,799/2,525,219.64 = 1,014,091.68/x
  3. Step 3: Cross multiply
    1,829,799x = 2,525,219.64 × 1,014,091.68
  4. Step 4: Simplify right side
    1,829,799x = 2,560,804,227,096.60
  5. Step 5: Solve for x
    x = 2,560,804,227,096.60/1,829,799
  6. Step 6: Final answer
    x = 1,399,500.29

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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.