Home / 8,733,286.40-13,104,595.20-3,941,715.20

Finding the Fourth Proportional to 8,733,286.40, 13,104,595.20 and 3,941,715.20

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Solution

The fourth proportional to 8,733,286.40, 13,104,595.20 and 3,941,715.20 is: 5,914,678.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,286.40 : 13,104,595.20 = 3,941,715.20 : x
  2. Step 2: Convert to fraction form
    8,733,286.40/13,104,595.20 = 3,941,715.20/x
  3. Step 3: Cross multiply
    8,733,286.40x = 13,104,595.20 × 3,941,715.20
  4. Step 4: Simplify right side
    8,733,286.40x = 51,654,582,089,687.04
  5. Step 5: Solve for x
    x = 51,654,582,089,687.04/8,733,286.40
  6. Step 6: Final answer
    x = 5,914,678.59

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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.