Home / 2,770,834.10-3,823,816.01-1,547,098.25

Finding the Fourth Proportional to 2,770,834.10, 3,823,816.01 and 1,547,098.25

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Solution

The fourth proportional to 2,770,834.10, 3,823,816.01 and 1,547,098.25 is: 2,135,031.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,834.10 : 3,823,816.01 = 1,547,098.25 : x
  2. Step 2: Convert to fraction form
    2,770,834.10/3,823,816.01 = 1,547,098.25/x
  3. Step 3: Cross multiply
    2,770,834.10x = 3,823,816.01 × 1,547,098.25
  4. Step 4: Simplify right side
    2,770,834.10x = 5,915,819,030,538.41
  5. Step 5: Solve for x
    x = 5,915,819,030,538.41/2,770,834.10
  6. Step 6: Final answer
    x = 2,135,031.85

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.