Home / 8,030,035.32-11,081,462.80-4,358,954.38

Finding the Fourth Proportional to 8,030,035.32, 11,081,462.80 and 4,358,954.38

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Solution

The fourth proportional to 8,030,035.32, 11,081,462.80 and 4,358,954.38 is: 6,015,364.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,035.32 : 11,081,462.80 = 4,358,954.38 : x
  2. Step 2: Convert to fraction form
    8,030,035.32/11,081,462.80 = 4,358,954.38/x
  3. Step 3: Cross multiply
    8,030,035.32x = 11,081,462.80 × 4,358,954.38
  4. Step 4: Simplify right side
    8,030,035.32x = 48,303,590,808,867.06
  5. Step 5: Solve for x
    x = 48,303,590,808,867.06/8,030,035.32
  6. Step 6: Final answer
    x = 6,015,364.68

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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.