Home / 4,297,642.32-5,930,622.60-2,363,902.80

Finding the Fourth Proportional to 4,297,642.32, 5,930,622.60 and 2,363,902.80

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Solution

The fourth proportional to 4,297,642.32, 5,930,622.60 and 2,363,902.80 is: 3,262,117.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,642.32 : 5,930,622.60 = 2,363,902.80 : x
  2. Step 2: Convert to fraction form
    4,297,642.32/5,930,622.60 = 2,363,902.80/x
  3. Step 3: Cross multiply
    4,297,642.32x = 5,930,622.60 × 2,363,902.80
  4. Step 4: Simplify right side
    4,297,642.32x = 14,019,415,369,883.28
  5. Step 5: Solve for x
    x = 14,019,415,369,883.28/4,297,642.32
  6. Step 6: Final answer
    x = 3,262,117.77

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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.