Home / 8,632,327.16-11,912,612.04-4,764,849.32

Finding the Fourth Proportional to 8,632,327.16, 11,912,612.04 and 4,764,849.32

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Solution

The fourth proportional to 8,632,327.16, 11,912,612.04 and 4,764,849.32 is: 6,575,492.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,632,327.16 : 11,912,612.04 = 4,764,849.32 : x
  2. Step 2: Convert to fraction form
    8,632,327.16/11,912,612.04 = 4,764,849.32/x
  3. Step 3: Cross multiply
    8,632,327.16x = 11,912,612.04 × 4,764,849.32
  4. Step 4: Simplify right side
    8,632,327.16x = 56,761,801,378,217.81
  5. Step 5: Solve for x
    x = 56,761,801,378,217.81/8,632,327.16
  6. Step 6: Final answer
    x = 6,575,492.37

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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.