Home / 3,020,337.04-4,167,460.92-1,731,581.68

Finding the Fourth Proportional to 3,020,337.04, 4,167,460.92 and 1,731,581.68

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Solution

The fourth proportional to 3,020,337.04, 4,167,460.92 and 1,731,581.68 is: 2,389,236.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,337.04 : 4,167,460.92 = 1,731,581.68 : x
  2. Step 2: Convert to fraction form
    3,020,337.04/4,167,460.92 = 1,731,581.68/x
  3. Step 3: Cross multiply
    3,020,337.04x = 4,167,460.92 × 1,731,581.68
  4. Step 4: Simplify right side
    3,020,337.04x = 7,216,298,981,187.95
  5. Step 5: Solve for x
    x = 7,216,298,981,187.95/3,020,337.04
  6. Step 6: Final answer
    x = 2,389,236.33

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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.