Home / 2,406,353.10-3,609,396.78-808,751.22

Finding the Fourth Proportional to 2,406,353.10, 3,609,396.78 and 808,751.22

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Solution

The fourth proportional to 2,406,353.10, 3,609,396.78 and 808,751.22 is: 1,213,082.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,353.10 : 3,609,396.78 = 808,751.22 : x
  2. Step 2: Convert to fraction form
    2,406,353.10/3,609,396.78 = 808,751.22/x
  3. Step 3: Cross multiply
    2,406,353.10x = 3,609,396.78 × 808,751.22
  4. Step 4: Simplify right side
    2,406,353.10x = 2,919,104,049,289.07
  5. Step 5: Solve for x
    x = 2,919,104,049,289.07/2,406,353.10
  6. Step 6: Final answer
    x = 1,213,082.17

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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.