Home / 3,329,973.89-4,595,363.99-1,802,081.01

Finding the Fourth Proportional to 3,329,973.89, 4,595,363.99 and 1,802,081.01

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Solution

The fourth proportional to 3,329,973.89, 4,595,363.99 and 1,802,081.01 is: 2,486,871.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,973.89 : 4,595,363.99 = 1,802,081.01 : x
  2. Step 2: Convert to fraction form
    3,329,973.89/4,595,363.99 = 1,802,081.01/x
  3. Step 3: Cross multiply
    3,329,973.89x = 4,595,363.99 × 1,802,081.01
  4. Step 4: Simplify right side
    3,329,973.89x = 8,281,218,195,396.38
  5. Step 5: Solve for x
    x = 8,281,218,195,396.38/3,329,973.89
  6. Step 6: Final answer
    x = 2,486,871.81

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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.