Home / 7,295,191.81-10,943,010.65-2,502,813.85

Finding the Fourth Proportional to 7,295,191.81, 10,943,010.65 and 2,502,813.85

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Solution

The fourth proportional to 7,295,191.81, 10,943,010.65 and 2,502,813.85 is: 3,754,297.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,191.81 : 10,943,010.65 = 2,502,813.85 : x
  2. Step 2: Convert to fraction form
    7,295,191.81/10,943,010.65 = 2,502,813.85/x
  3. Step 3: Cross multiply
    7,295,191.81x = 10,943,010.65 × 2,502,813.85
  4. Step 4: Simplify right side
    7,295,191.81x = 27,388,318,548,288.38
  5. Step 5: Solve for x
    x = 27,388,318,548,288.38/7,295,191.81
  6. Step 6: Final answer
    x = 3,754,297.25

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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.