Home / 2,493,919.18-3,441,606.40-1,347,999.52

Finding the Fourth Proportional to 2,493,919.18, 3,441,606.40 and 1,347,999.52

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Solution

The fourth proportional to 2,493,919.18, 3,441,606.40 and 1,347,999.52 is: 1,860,238.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,919.18 : 3,441,606.40 = 1,347,999.52 : x
  2. Step 2: Convert to fraction form
    2,493,919.18/3,441,606.40 = 1,347,999.52/x
  3. Step 3: Cross multiply
    2,493,919.18x = 3,441,606.40 × 1,347,999.52
  4. Step 4: Simplify right side
    2,493,919.18x = 4,639,283,775,228.93
  5. Step 5: Solve for x
    x = 4,639,283,775,228.93/2,493,919.18
  6. Step 6: Final answer
    x = 1,860,238.22

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1.5x scale

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.