Home / 7,626,025.53-11,439,029.07-1,946,250.45

Finding the Fourth Proportional to 7,626,025.53, 11,439,029.07 and 1,946,250.45

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Solution

The fourth proportional to 7,626,025.53, 11,439,029.07 and 1,946,250.45 is: 2,919,373.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,025.53 : 11,439,029.07 = 1,946,250.45 : x
  2. Step 2: Convert to fraction form
    7,626,025.53/11,439,029.07 = 1,946,250.45/x
  3. Step 3: Cross multiply
    7,626,025.53x = 11,439,029.07 × 1,946,250.45
  4. Step 4: Simplify right side
    7,626,025.53x = 22,263,215,475,050.58
  5. Step 5: Solve for x
    x = 22,263,215,475,050.58/7,626,025.53
  6. Step 6: Final answer
    x = 2,919,373.32

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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.