Home / 11,593,491.60-17,384,988.60-4,402,635.60

Finding the Fourth Proportional to 11,593,491.60, 17,384,988.60 and 4,402,635.60

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Solution

The fourth proportional to 11,593,491.60, 17,384,988.60 and 4,402,635.60 is: 6,601,960.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,593,491.60 : 17,384,988.60 = 4,402,635.60 : x
  2. Step 2: Convert to fraction form
    11,593,491.60/17,384,988.60 = 4,402,635.60/x
  3. Step 3: Cross multiply
    11,593,491.60x = 17,384,988.60 × 4,402,635.60
  4. Step 4: Simplify right side
    11,593,491.60x = 76,539,769,715,954.16
  5. Step 5: Solve for x
    x = 76,539,769,715,954.16/11,593,491.60
  6. Step 6: Final answer
    x = 6,601,960.16

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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.