Home / 4,431,110.25-6,111,895.45-2,713,079.19

Finding the Fourth Proportional to 4,431,110.25, 6,111,895.45 and 2,713,079.19

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Solution

The fourth proportional to 4,431,110.25, 6,111,895.45 and 2,713,079.19 is: 3,742,189.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,110.25 : 6,111,895.45 = 2,713,079.19 : x
  2. Step 2: Convert to fraction form
    4,431,110.25/6,111,895.45 = 2,713,079.19/x
  3. Step 3: Cross multiply
    4,431,110.25x = 6,111,895.45 × 2,713,079.19
  4. Step 4: Simplify right side
    4,431,110.25x = 16,582,056,356,850.69
  5. Step 5: Solve for x
    x = 16,582,056,356,850.69/4,431,110.25
  6. Step 6: Final answer
    x = 3,742,189.98

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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.