Home / 9,500,326.96-13,111,852.03-6,015,983.87

Finding the Fourth Proportional to 9,500,326.96, 13,111,852.03 and 6,015,983.87

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Solution

The fourth proportional to 9,500,326.96, 13,111,852.03 and 6,015,983.87 is: 8,302,944.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,500,326.96 : 13,111,852.03 = 6,015,983.87 : x
  2. Step 2: Convert to fraction form
    9,500,326.96/13,111,852.03 = 6,015,983.87/x
  3. Step 3: Cross multiply
    9,500,326.96x = 13,111,852.03 × 6,015,983.87
  4. Step 4: Simplify right side
    9,500,326.96x = 78,880,690,237,707.53
  5. Step 5: Solve for x
    x = 78,880,690,237,707.53/9,500,326.96
  6. Step 6: Final answer
    x = 8,302,944.79

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1.5x scale

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.