Home / 6,118,232.09-9,169,081.03-2,329,648.25

Finding the Fourth Proportional to 6,118,232.09, 9,169,081.03 and 2,329,648.25

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Solution

The fourth proportional to 6,118,232.09, 9,169,081.03 and 2,329,648.25 is: 3,491,324.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,232.09 : 9,169,081.03 = 2,329,648.25 : x
  2. Step 2: Convert to fraction form
    6,118,232.09/9,169,081.03 = 2,329,648.25/x
  3. Step 3: Cross multiply
    6,118,232.09x = 9,169,081.03 × 2,329,648.25
  4. Step 4: Simplify right side
    6,118,232.09x = 21,360,733,588,378.19
  5. Step 5: Solve for x
    x = 21,360,733,588,378.19/6,118,232.09
  6. Step 6: Final answer
    x = 3,491,324.50

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Double scale
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1.5x scale

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.