Home / 1,013,347.26-1,519,162.42-444,297.10

Finding the Fourth Proportional to 1,013,347.26, 1,519,162.42 and 444,297.10

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Solution

The fourth proportional to 1,013,347.26, 1,519,162.42 and 444,297.10 is: 666,069.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,013,347.26 : 1,519,162.42 = 444,297.10 : x
  2. Step 2: Convert to fraction form
    1,013,347.26/1,519,162.42 = 444,297.10/x
  3. Step 3: Cross multiply
    1,013,347.26x = 1,519,162.42 × 444,297.10
  4. Step 4: Simplify right side
    1,013,347.26x = 674,959,457,634.98
  5. Step 5: Solve for x
    x = 674,959,457,634.98/1,013,347.26
  6. Step 6: Final answer
    x = 666,069.26

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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.