Home / 3,020,338.04-4,167,462.30-1,731,582.68

Finding the Fourth Proportional to 3,020,338.04, 4,167,462.30 and 1,731,582.68

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Solution

The fourth proportional to 3,020,338.04, 4,167,462.30 and 1,731,582.68 is: 2,389,237.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,338.04 : 4,167,462.30 = 1,731,582.68 : x
  2. Step 2: Convert to fraction form
    3,020,338.04/4,167,462.30 = 1,731,582.68/x
  3. Step 3: Cross multiply
    3,020,338.04x = 4,167,462.30 × 1,731,582.68
  4. Step 4: Simplify right side
    3,020,338.04x = 7,216,305,538,232.96
  5. Step 5: Solve for x
    x = 7,216,305,538,232.96/3,020,338.04
  6. Step 6: Final answer
    x = 2,389,237.71

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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.