Home / 9,500,323.22-13,111,846.85-6,015,980.12

Finding the Fourth Proportional to 9,500,323.22, 13,111,846.85 and 6,015,980.12

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Solution

The fourth proportional to 9,500,323.22, 13,111,846.85 and 6,015,980.12 is: 8,302,939.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,500,323.22 : 13,111,846.85 = 6,015,980.12 : x
  2. Step 2: Convert to fraction form
    9,500,323.22/13,111,846.85 = 6,015,980.12/x
  3. Step 3: Cross multiply
    9,500,323.22x = 13,111,846.85 × 6,015,980.12
  4. Step 4: Simplify right side
    9,500,323.22x = 78,880,610,027,758.67
  5. Step 5: Solve for x
    x = 78,880,610,027,758.67/9,500,323.22
  6. Step 6: Final answer
    x = 8,302,939.62

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Double scale
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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.