Home / 3,020,162.27-4,167,824.51-1,662,035.27

Finding the Fourth Proportional to 3,020,162.27, 4,167,824.51 and 1,662,035.27

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Solution

The fourth proportional to 3,020,162.27, 4,167,824.51 and 1,662,035.27 is: 2,293,608.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,162.27 : 4,167,824.51 = 1,662,035.27 : x
  2. Step 2: Convert to fraction form
    3,020,162.27/4,167,824.51 = 1,662,035.27/x
  3. Step 3: Cross multiply
    3,020,162.27x = 4,167,824.51 × 1,662,035.27
  4. Step 4: Simplify right side
    3,020,162.27x = 6,927,071,326,480.29
  5. Step 5: Solve for x
    x = 6,927,071,326,480.29/3,020,162.27
  6. Step 6: Final answer
    x = 2,293,608.99

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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.