Home / 1,504,250.38-2,249,936.10-1,395,214.76

Finding the Fourth Proportional to 1,504,250.38, 2,249,936.10 and 1,395,214.76

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Solution

The fourth proportional to 1,504,250.38, 2,249,936.10 and 1,395,214.76 is: 2,086,849.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,250.38 : 2,249,936.10 = 1,395,214.76 : x
  2. Step 2: Convert to fraction form
    1,504,250.38/2,249,936.10 = 1,395,214.76/x
  3. Step 3: Cross multiply
    1,504,250.38x = 2,249,936.10 × 1,395,214.76
  4. Step 4: Simplify right side
    1,504,250.38x = 3,139,144,055,776.84
  5. Step 5: Solve for x
    x = 3,139,144,055,776.84/1,504,250.38
  6. Step 6: Final answer
    x = 2,086,849.44

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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.