Home / 5,935,810.60-8,903,715.90-1,448,086.60

Finding the Fourth Proportional to 5,935,810.60, 8,903,715.90 and 1,448,086.60

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Solution

The fourth proportional to 5,935,810.60, 8,903,715.90 and 1,448,086.60 is: 2,172,129.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935,810.60 : 8,903,715.90 = 1,448,086.60 : x
  2. Step 2: Convert to fraction form
    5,935,810.60/8,903,715.90 = 1,448,086.60/x
  3. Step 3: Cross multiply
    5,935,810.60x = 8,903,715.90 × 1,448,086.60
  4. Step 4: Simplify right side
    5,935,810.60x = 12,893,351,684,996.94
  5. Step 5: Solve for x
    x = 12,893,351,684,996.94/5,935,810.60
  6. Step 6: Final answer
    x = 2,172,129.90

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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.