Home / 6,201,977.10-9,302,965.65-1,943,450.70

Finding the Fourth Proportional to 6,201,977.10, 9,302,965.65 and 1,943,450.70

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Solution

The fourth proportional to 6,201,977.10, 9,302,965.65 and 1,943,450.70 is: 2,915,176.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,201,977.10 : 9,302,965.65 = 1,943,450.70 : x
  2. Step 2: Convert to fraction form
    6,201,977.10/9,302,965.65 = 1,943,450.70/x
  3. Step 3: Cross multiply
    6,201,977.10x = 9,302,965.65 × 1,943,450.70
  4. Step 4: Simplify right side
    6,201,977.10x = 18,079,855,104,568.46
  5. Step 5: Solve for x
    x = 18,079,855,104,568.46/6,201,977.10
  6. Step 6: Final answer
    x = 2,915,176.05

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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.