Home / 2,494,069.32-3,441,814.18-1,348,149.68

Finding the Fourth Proportional to 2,494,069.32, 3,441,814.18 and 1,348,149.68

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Solution

The fourth proportional to 2,494,069.32, 3,441,814.18 and 1,348,149.68 is: 1,860,445.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,069.32 : 3,441,814.18 = 1,348,149.68 : x
  2. Step 2: Convert to fraction form
    2,494,069.32/3,441,814.18 = 1,348,149.68/x
  3. Step 3: Cross multiply
    2,494,069.32x = 3,441,814.18 × 1,348,149.68
  4. Step 4: Simplify right side
    2,494,069.32x = 4,640,080,685,386.46
  5. Step 5: Solve for x
    x = 4,640,080,685,386.46/2,494,069.32
  6. Step 6: Final answer
    x = 1,860,445.76

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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.