Home / 7,633,917.04-11,450,868.27-1,954,132.24

Finding the Fourth Proportional to 7,633,917.04, 11,450,868.27 and 1,954,132.24

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Solution

The fourth proportional to 7,633,917.04, 11,450,868.27 and 1,954,132.24 is: 2,931,196.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633,917.04 : 11,450,868.27 = 1,954,132.24 : x
  2. Step 2: Convert to fraction form
    7,633,917.04/11,450,868.27 = 1,954,132.24/x
  3. Step 3: Cross multiply
    7,633,917.04x = 11,450,868.27 × 1,954,132.24
  4. Step 4: Simplify right side
    7,633,917.04x = 22,376,510,862,400.02
  5. Step 5: Solve for x
    x = 22,376,510,862,400.02/7,633,917.04
  6. Step 6: Final answer
    x = 2,931,196.49

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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.