Home / 7,949,526.72-10,962,724.32-5,341,922.88

Finding the Fourth Proportional to 7,949,526.72, 10,962,724.32 and 5,341,922.88

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Solution

The fourth proportional to 7,949,526.72, 10,962,724.32 and 5,341,922.88 is: 7,366,731.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,949,526.72 : 10,962,724.32 = 5,341,922.88 : x
  2. Step 2: Convert to fraction form
    7,949,526.72/10,962,724.32 = 5,341,922.88/x
  3. Step 3: Cross multiply
    7,949,526.72x = 10,962,724.32 × 5,341,922.88
  4. Step 4: Simplify right side
    7,949,526.72x = 58,562,027,872,140.45
  5. Step 5: Solve for x
    x = 58,562,027,872,140.45/7,949,526.72
  6. Step 6: Final answer
    x = 7,366,731.37

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