Home / 3,329,890.16-4,595,280.84-1,802,029.04

Finding the Fourth Proportional to 3,329,890.16, 4,595,280.84 and 1,802,029.04

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Solution

The fourth proportional to 3,329,890.16, 4,595,280.84 and 1,802,029.04 is: 2,486,817.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,890.16 : 4,595,280.84 = 1,802,029.04 : x
  2. Step 2: Convert to fraction form
    3,329,890.16/4,595,280.84 = 1,802,029.04/x
  3. Step 3: Cross multiply
    3,329,890.16x = 4,595,280.84 × 1,802,029.04
  4. Step 4: Simplify right side
    3,329,890.16x = 8,280,829,520,635.59
  5. Step 5: Solve for x
    x = 8,280,829,520,635.59/3,329,890.16
  6. Step 6: Final answer
    x = 2,486,817.62

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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.