Home / 2,669,555.34-3,681,034.47-1,701,151.74

Finding the Fourth Proportional to 2,669,555.34, 3,681,034.47 and 1,701,151.74

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Solution

The fourth proportional to 2,669,555.34, 3,681,034.47 and 1,701,151.74 is: 2,345,708.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,555.34 : 3,681,034.47 = 1,701,151.74 : x
  2. Step 2: Convert to fraction form
    2,669,555.34/3,681,034.47 = 1,701,151.74/x
  3. Step 3: Cross multiply
    2,669,555.34x = 3,681,034.47 × 1,701,151.74
  4. Step 4: Simplify right side
    2,669,555.34x = 6,261,998,193,640.48
  5. Step 5: Solve for x
    x = 6,261,998,193,640.48/2,669,555.34
  6. Step 6: Final answer
    x = 2,345,708.33

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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.