Home / 11,583,966.89-17,376,971.61-4,297,511.04

Finding the Fourth Proportional to 11,583,966.89, 17,376,971.61 and 4,297,511.04

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Solution

The fourth proportional to 11,583,966.89, 17,376,971.61 and 4,297,511.04 is: 6,446,645.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,966.89 : 17,376,971.61 = 4,297,511.04 : x
  2. Step 2: Convert to fraction form
    11,583,966.89/17,376,971.61 = 4,297,511.04/x
  3. Step 3: Cross multiply
    11,583,966.89x = 17,376,971.61 × 4,297,511.04
  4. Step 4: Simplify right side
    11,583,966.89x = 74,677,727,314,254.02
  5. Step 5: Solve for x
    x = 74,677,727,314,254.02/11,583,966.89
  6. Step 6: Final answer
    x = 6,446,645.44

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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.