Home / 2,403,009.06-3,603,952.89-696,694.41

Finding the Fourth Proportional to 2,403,009.06, 3,603,952.89 and 696,694.41

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Solution

The fourth proportional to 2,403,009.06, 3,603,952.89 and 696,694.41 is: 1,044,879.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,009.06 : 3,603,952.89 = 696,694.41 : x
  2. Step 2: Convert to fraction form
    2,403,009.06/3,603,952.89 = 696,694.41/x
  3. Step 3: Cross multiply
    2,403,009.06x = 3,603,952.89 × 696,694.41
  4. Step 4: Simplify right side
    2,403,009.06x = 2,510,853,832,366.35
  5. Step 5: Solve for x
    x = 2,510,853,832,366.35/2,403,009.06
  6. Step 6: Final answer
    x = 1,044,879.05

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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.