Home / 11,246,860.18-16,866,799.44-4,057,457.32

Finding the Fourth Proportional to 11,246,860.18, 16,866,799.44 and 4,057,457.32

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Solution

The fourth proportional to 11,246,860.18, 16,866,799.44 and 4,057,457.32 is: 6,084,926.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,246,860.18 : 16,866,799.44 = 4,057,457.32 : x
  2. Step 2: Convert to fraction form
    11,246,860.18/16,866,799.44 = 4,057,457.32/x
  3. Step 3: Cross multiply
    11,246,860.18x = 16,866,799.44 × 4,057,457.32
  4. Step 4: Simplify right side
    11,246,860.18x = 68,436,318,852,799.91
  5. Step 5: Solve for x
    x = 68,436,318,852,799.91/11,246,860.18
  6. Step 6: Final answer
    x = 6,084,926.62

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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.