Home / 1,625,519.64-2,244,313.20-1,014,603.04

Finding the Fourth Proportional to 1,625,519.64, 2,244,313.20 and 1,014,603.04

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Solution

The fourth proportional to 1,625,519.64, 2,244,313.20 and 1,014,603.04 is: 1,400,836.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,519.64 : 2,244,313.20 = 1,014,603.04 : x
  2. Step 2: Convert to fraction form
    1,625,519.64/2,244,313.20 = 1,014,603.04/x
  3. Step 3: Cross multiply
    1,625,519.64x = 2,244,313.20 × 1,014,603.04
  4. Step 4: Simplify right side
    1,625,519.64x = 2,277,086,995,432.13
  5. Step 5: Solve for x
    x = 2,277,086,995,432.13/1,625,519.64
  6. Step 6: Final answer
    x = 1,400,836.35

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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.