Home / 10,564,560.60-15,842,226.32-3,738,865.26

Finding the Fourth Proportional to 10,564,560.60, 15,842,226.32 and 3,738,865.26

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Solution

The fourth proportional to 10,564,560.60, 15,842,226.32 and 3,738,865.26 is: 5,606,664.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564,560.60 : 15,842,226.32 = 3,738,865.26 : x
  2. Step 2: Convert to fraction form
    10,564,560.60/15,842,226.32 = 3,738,865.26/x
  3. Step 3: Cross multiply
    10,564,560.60x = 15,842,226.32 × 3,738,865.26
  4. Step 4: Simplify right side
    10,564,560.60x = 59,231,949,628,905.64
  5. Step 5: Solve for x
    x = 59,231,949,628,905.64/10,564,560.60
  6. Step 6: Final answer
    x = 5,606,664.76

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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.