Home / 6,037,055.76-8,330,379.36-4,081,188.16

Finding the Fourth Proportional to 6,037,055.76, 8,330,379.36 and 4,081,188.16

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Solution

The fourth proportional to 6,037,055.76, 8,330,379.36 and 4,081,188.16 is: 5,631,527.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,037,055.76 : 8,330,379.36 = 4,081,188.16 : x
  2. Step 2: Convert to fraction form
    6,037,055.76/8,330,379.36 = 4,081,188.16/x
  3. Step 3: Cross multiply
    6,037,055.76x = 8,330,379.36 × 4,081,188.16
  4. Step 4: Simplify right side
    6,037,055.76x = 33,997,845,612,340.38
  5. Step 5: Solve for x
    x = 33,997,845,612,340.38/6,037,055.76
  6. Step 6: Final answer
    x = 5,631,527.51

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Double scale
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Similar ratio
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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.