Home / 7,063,780.50-10,597,250.25-2,576,056.50

Finding the Fourth Proportional to 7,063,780.50, 10,597,250.25 and 2,576,056.50

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Solution

The fourth proportional to 7,063,780.50, 10,597,250.25 and 2,576,056.50 is: 3,864,660.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063,780.50 : 10,597,250.25 = 2,576,056.50 : x
  2. Step 2: Convert to fraction form
    7,063,780.50/10,597,250.25 = 2,576,056.50/x
  3. Step 3: Cross multiply
    7,063,780.50x = 10,597,250.25 × 2,576,056.50
  4. Step 4: Simplify right side
    7,063,780.50x = 27,299,115,388,639.12
  5. Step 5: Solve for x
    x = 27,299,115,388,639.12/7,063,780.50
  6. Step 6: Final answer
    x = 3,864,660.77

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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.