Home / 1,749,882.10-2,415,150.45-1,024,687.48

Finding the Fourth Proportional to 1,749,882.10, 2,415,150.45 and 1,024,687.48

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Solution

The fourth proportional to 1,749,882.10, 2,415,150.45 and 1,024,687.48 is: 1,414,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,882.10 : 2,415,150.45 = 1,024,687.48 : x
  2. Step 2: Convert to fraction form
    1,749,882.10/2,415,150.45 = 1,024,687.48/x
  3. Step 3: Cross multiply
    1,749,882.10x = 2,415,150.45 × 1,024,687.48
  4. Step 4: Simplify right side
    1,749,882.10x = 2,474,774,428,431.37
  5. Step 5: Solve for x
    x = 2,474,774,428,431.37/1,749,882.10
  6. Step 6: Final answer
    x = 1,414,252.10

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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.