Home / 9,168,907.58-13,753,832.33-2,345,539.86

Finding the Fourth Proportional to 9,168,907.58, 13,753,832.33 and 2,345,539.86

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Solution

The fourth proportional to 9,168,907.58, 13,753,832.33 and 2,345,539.86 is: 3,518,430.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,168,907.58 : 13,753,832.33 = 2,345,539.86 : x
  2. Step 2: Convert to fraction form
    9,168,907.58/13,753,832.33 = 2,345,539.86/x
  3. Step 3: Cross multiply
    9,168,907.58x = 13,753,832.33 × 2,345,539.86
  4. Step 4: Simplify right side
    9,168,907.58x = 32,260,161,946,043.97
  5. Step 5: Solve for x
    x = 32,260,161,946,043.97/9,168,907.58
  6. Step 6: Final answer
    x = 3,518,430.27

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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.