Home / 9,824,515.20-14,742,021.60-4,433,997.60

Finding the Fourth Proportional to 9,824,515.20, 14,742,021.60 and 4,433,997.60

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Solution

The fourth proportional to 9,824,515.20, 14,742,021.60 and 4,433,997.60 is: 6,653,365.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,824,515.20 : 14,742,021.60 = 4,433,997.60 : x
  2. Step 2: Convert to fraction form
    9,824,515.20/14,742,021.60 = 4,433,997.60/x
  3. Step 3: Cross multiply
    9,824,515.20x = 14,742,021.60 × 4,433,997.60
  4. Step 4: Simplify right side
    9,824,515.20x = 65,366,088,393,548.16
  5. Step 5: Solve for x
    x = 65,366,088,393,548.16/9,824,515.20
  6. Step 6: Final answer
    x = 6,653,365.29

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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.