Home / 7,651,905.20-10,559,224.44-4,388,552.24

Finding the Fourth Proportional to 7,651,905.20, 10,559,224.44 and 4,388,552.24

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Solution

The fourth proportional to 7,651,905.20, 10,559,224.44 and 4,388,552.24 is: 6,055,969.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,651,905.20 : 10,559,224.44 = 4,388,552.24 : x
  2. Step 2: Convert to fraction form
    7,651,905.20/10,559,224.44 = 4,388,552.24/x
  3. Step 3: Cross multiply
    7,651,905.20x = 10,559,224.44 × 4,388,552.24
  4. Step 4: Simplify right side
    7,651,905.20x = 46,339,708,068,824.74
  5. Step 5: Solve for x
    x = 46,339,708,068,824.74/7,651,905.20
  6. Step 6: Final answer
    x = 6,055,969.97

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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.