Home / 1,649,111.93-2,473,632.87-451,034.27

Finding the Fourth Proportional to 1,649,111.93, 2,473,632.87 and 451,034.27

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Solution

The fourth proportional to 1,649,111.93, 2,473,632.87 and 451,034.27 is: 676,541.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,111.93 : 2,473,632.87 = 451,034.27 : x
  2. Step 2: Convert to fraction form
    1,649,111.93/2,473,632.87 = 451,034.27/x
  3. Step 3: Cross multiply
    1,649,111.93x = 2,473,632.87 × 451,034.27
  4. Step 4: Simplify right side
    1,649,111.93x = 1,115,693,195,768.46
  5. Step 5: Solve for x
    x = 1,115,693,195,768.46/1,649,111.93
  6. Step 6: Final answer
    x = 676,541.83

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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.