Home / 9,072,400.56-13,606,451.03-2,595,276.20

Finding the Fourth Proportional to 9,072,400.56, 13,606,451.03 and 2,595,276.20

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Solution

The fourth proportional to 9,072,400.56, 13,606,451.03 and 2,595,276.20 is: 3,892,299.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,400.56 : 13,606,451.03 = 2,595,276.20 : x
  2. Step 2: Convert to fraction form
    9,072,400.56/13,606,451.03 = 2,595,276.20/x
  3. Step 3: Cross multiply
    9,072,400.56x = 13,606,451.03 × 2,595,276.20
  4. Step 4: Simplify right side
    9,072,400.56x = 35,312,498,443,615.85
  5. Step 5: Solve for x
    x = 35,312,498,443,615.85/9,072,400.56
  6. Step 6: Final answer
    x = 3,892,299.31

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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.