Home / 4,581,155.88-6,868,911.24-1,548,236.16

Finding the Fourth Proportional to 4,581,155.88, 6,868,911.24 and 1,548,236.16

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Solution

The fourth proportional to 4,581,155.88, 6,868,911.24 and 1,548,236.16 is: 2,321,400.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,155.88 : 6,868,911.24 = 1,548,236.16 : x
  2. Step 2: Convert to fraction form
    4,581,155.88/6,868,911.24 = 1,548,236.16/x
  3. Step 3: Cross multiply
    4,581,155.88x = 6,868,911.24 × 1,548,236.16
  4. Step 4: Simplify right side
    4,581,155.88x = 10,634,696,761,598.44
  5. Step 5: Solve for x
    x = 10,634,696,761,598.44/4,581,155.88
  6. Step 6: Final answer
    x = 2,321,400.33

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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.