Home / 1,893,495.69-2,613,033.64-1,034,055.92

Finding the Fourth Proportional to 1,893,495.69, 2,613,033.64 and 1,034,055.92

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Solution

The fourth proportional to 1,893,495.69, 2,613,033.64 and 1,034,055.92 is: 1,427,002.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,495.69 : 2,613,033.64 = 1,034,055.92 : x
  2. Step 2: Convert to fraction form
    1,893,495.69/2,613,033.64 = 1,034,055.92/x
  3. Step 3: Cross multiply
    1,893,495.69x = 2,613,033.64 × 1,034,055.92
  4. Step 4: Simplify right side
    1,893,495.69x = 2,702,022,912,426.30
  5. Step 5: Solve for x
    x = 2,702,022,912,426.30/1,893,495.69
  6. Step 6: Final answer
    x = 1,427,002.41

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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.