Home / 5,454,263.23-7,526,941.25-3,006,961.85

Finding the Fourth Proportional to 5,454,263.23, 7,526,941.25 and 3,006,961.85

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Solution

The fourth proportional to 5,454,263.23, 7,526,941.25 and 3,006,961.85 is: 4,149,639.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,263.23 : 7,526,941.25 = 3,006,961.85 : x
  2. Step 2: Convert to fraction form
    5,454,263.23/7,526,941.25 = 3,006,961.85/x
  3. Step 3: Cross multiply
    5,454,263.23x = 7,526,941.25 × 3,006,961.85
  4. Step 4: Simplify right side
    5,454,263.23x = 22,633,225,149,485.45
  5. Step 5: Solve for x
    x = 22,633,225,149,485.45/5,454,263.23
  6. Step 6: Final answer
    x = 4,149,639.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.