Home / 6,548,158.96-9,036,664.24-3,757,792.70

Finding the Fourth Proportional to 6,548,158.96, 9,036,664.24 and 3,757,792.70

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Solution

The fourth proportional to 6,548,158.96, 9,036,664.24 and 3,757,792.70 is: 5,185,871.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,158.96 : 9,036,664.24 = 3,757,792.70 : x
  2. Step 2: Convert to fraction form
    6,548,158.96/9,036,664.24 = 3,757,792.70/x
  3. Step 3: Cross multiply
    6,548,158.96x = 9,036,664.24 × 3,757,792.70
  4. Step 4: Simplify right side
    6,548,158.96x = 33,957,910,888,159.71
  5. Step 5: Solve for x
    x = 33,957,910,888,159.71/6,548,158.96
  6. Step 6: Final answer
    x = 5,185,871.50

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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.