Home / 1,069,095.26-1,474,982.66-609,878.57

Finding the Fourth Proportional to 1,069,095.26, 1,474,982.66 and 609,878.57

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Solution

The fourth proportional to 1,069,095.26, 1,474,982.66 and 609,878.57 is: 841,422.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,095.26 : 1,474,982.66 = 609,878.57 : x
  2. Step 2: Convert to fraction form
    1,069,095.26/1,474,982.66 = 609,878.57/x
  3. Step 3: Cross multiply
    1,069,095.26x = 1,474,982.66 × 609,878.57
  4. Step 4: Simplify right side
    1,069,095.26x = 899,560,309,605.38
  5. Step 5: Solve for x
    x = 899,560,309,605.38/1,069,095.26
  6. Step 6: Final answer
    x = 841,422.04

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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.