Home / 11,636,605.83-16,058,515.93-6,744,665.46

Finding the Fourth Proportional to 11,636,605.83, 16,058,515.93 and 6,744,665.46

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Solution

The fourth proportional to 11,636,605.83, 16,058,515.93 and 6,744,665.46 is: 9,307,638.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,605.83 : 16,058,515.93 = 6,744,665.46 : x
  2. Step 2: Convert to fraction form
    11,636,605.83/16,058,515.93 = 6,744,665.46/x
  3. Step 3: Cross multiply
    11,636,605.83x = 16,058,515.93 × 6,744,665.46
  4. Step 4: Simplify right side
    11,636,605.83x = 108,309,317,715,069.11
  5. Step 5: Solve for x
    x = 108,309,317,715,069.11/11,636,605.83
  6. Step 6: Final answer
    x = 9,307,638.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.