Home / 1,035,166.24-1,429,090.14-726,018.22

Finding the Fourth Proportional to 1,035,166.24, 1,429,090.14 and 726,018.22

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Solution

The fourth proportional to 1,035,166.24, 1,429,090.14 and 726,018.22 is: 1,002,298.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,166.24 : 1,429,090.14 = 726,018.22 : x
  2. Step 2: Convert to fraction form
    1,035,166.24/1,429,090.14 = 726,018.22/x
  3. Step 3: Cross multiply
    1,035,166.24x = 1,429,090.14 × 726,018.22
  4. Step 4: Simplify right side
    1,035,166.24x = 1,037,545,479,662.35
  5. Step 5: Solve for x
    x = 1,037,545,479,662.35/1,035,166.24
  6. Step 6: Final answer
    x = 1,002,298.41

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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.