Home / 2,228,903.39-3,341,021.85-932,798.42

Finding the Fourth Proportional to 2,228,903.39, 3,341,021.85 and 932,798.42

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Solution

The fourth proportional to 2,228,903.39, 3,341,021.85 and 932,798.42 is: 1,398,221.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,228,903.39 : 3,341,021.85 = 932,798.42 : x
  2. Step 2: Convert to fraction form
    2,228,903.39/3,341,021.85 = 932,798.42/x
  3. Step 3: Cross multiply
    2,228,903.39x = 3,341,021.85 × 932,798.42
  4. Step 4: Simplify right side
    2,228,903.39x = 3,116,499,895,341.26
  5. Step 5: Solve for x
    x = 3,116,499,895,341.26/2,228,903.39
  6. Step 6: Final answer
    x = 1,398,221.16

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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.