Home / 9,384,550.20-14,053,205.70-6,172,284.60

Finding the Fourth Proportional to 9,384,550.20, 14,053,205.70 and 6,172,284.60

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Solution

The fourth proportional to 9,384,550.20, 14,053,205.70 and 6,172,284.60 is: 9,242,892.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,384,550.20 : 14,053,205.70 = 6,172,284.60 : x
  2. Step 2: Convert to fraction form
    9,384,550.20/14,053,205.70 = 6,172,284.60/x
  3. Step 3: Cross multiply
    9,384,550.20x = 14,053,205.70 × 6,172,284.60
  4. Step 4: Simplify right side
    9,384,550.20x = 86,740,385,122,742.20
  5. Step 5: Solve for x
    x = 86,740,385,122,742.20/9,384,550.20
  6. Step 6: Final answer
    x = 9,242,892.12

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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.