Home / 3,222,500.40-4,829,603.40-2,470,820.40

Finding the Fourth Proportional to 3,222,500.40, 4,829,603.40 and 2,470,820.40

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Solution

The fourth proportional to 3,222,500.40, 4,829,603.40 and 2,470,820.40 is: 3,703,050.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,500.40 : 4,829,603.40 = 2,470,820.40 : x
  2. Step 2: Convert to fraction form
    3,222,500.40/4,829,603.40 = 2,470,820.40/x
  3. Step 3: Cross multiply
    3,222,500.40x = 4,829,603.40 × 2,470,820.40
  4. Step 4: Simplify right side
    3,222,500.40x = 11,933,082,604,629.36
  5. Step 5: Solve for x
    x = 11,933,082,604,629.36/3,222,500.40
  6. Step 6: Final answer
    x = 3,703,050.78

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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.