Home / 3,925,261.26-5,885,480.64-1,526,309.58

Finding the Fourth Proportional to 3,925,261.26, 5,885,480.64 and 1,526,309.58

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Solution

The fourth proportional to 3,925,261.26, 5,885,480.64 and 1,526,309.58 is: 2,288,526.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,261.26 : 5,885,480.64 = 1,526,309.58 : x
  2. Step 2: Convert to fraction form
    3,925,261.26/5,885,480.64 = 1,526,309.58/x
  3. Step 3: Cross multiply
    3,925,261.26x = 5,885,480.64 × 1,526,309.58
  4. Step 4: Simplify right side
    3,925,261.26x = 8,983,065,483,736.53
  5. Step 5: Solve for x
    x = 8,983,065,483,736.53/3,925,261.26
  6. Step 6: Final answer
    x = 2,288,526.77

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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.