Home / 2,402,492.60-3,603,738.90-804,524.60

Finding the Fourth Proportional to 2,402,492.60, 3,603,738.90 and 804,524.60

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Solution

The fourth proportional to 2,402,492.60, 3,603,738.90 and 804,524.60 is: 1,206,786.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,492.60 : 3,603,738.90 = 804,524.60 : x
  2. Step 2: Convert to fraction form
    2,402,492.60/3,603,738.90 = 804,524.60/x
  3. Step 3: Cross multiply
    2,402,492.60x = 3,603,738.90 × 804,524.60
  4. Step 4: Simplify right side
    2,402,492.60x = 2,899,296,597,026.94
  5. Step 5: Solve for x
    x = 2,899,296,597,026.94/2,402,492.60
  6. Step 6: Final answer
    x = 1,206,786.90

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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.