Home / 6,939,533.14-10,411,624.77-2,393,719.71

Finding the Fourth Proportional to 6,939,533.14, 10,411,624.77 and 2,393,719.71

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Solution

The fourth proportional to 6,939,533.14, 10,411,624.77 and 2,393,719.71 is: 3,591,381.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,939,533.14 : 10,411,624.77 = 2,393,719.71 : x
  2. Step 2: Convert to fraction form
    6,939,533.14/10,411,624.77 = 2,393,719.71/x
  3. Step 3: Cross multiply
    6,939,533.14x = 10,411,624.77 × 2,393,719.71
  4. Step 4: Simplify right side
    6,939,533.14x = 24,922,511,425,073.21
  5. Step 5: Solve for x
    x = 24,922,511,425,073.21/6,939,533.14
  6. Step 6: Final answer
    x = 3,591,381.57

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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.