Home / 5,043,263.58-7,565,435.41-1,400,008.66

Finding the Fourth Proportional to 5,043,263.58, 7,565,435.41 and 1,400,008.66

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Solution

The fourth proportional to 5,043,263.58, 7,565,435.41 and 1,400,008.66 is: 2,100,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,263.58 : 7,565,435.41 = 1,400,008.66 : x
  2. Step 2: Convert to fraction form
    5,043,263.58/7,565,435.41 = 1,400,008.66/x
  3. Step 3: Cross multiply
    5,043,263.58x = 7,565,435.41 × 1,400,008.66
  4. Step 4: Simplify right side
    5,043,263.58x = 10,591,675,074,819.58
  5. Step 5: Solve for x
    x = 10,591,675,074,819.58/5,043,263.58
  6. Step 6: Final answer
    x = 2,100,162.90

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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.