Home / 1,269,756.04-1,751,989.62-732,901

Finding the Fourth Proportional to 1,269,756.04, 1,751,989.62 and 732,901

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Solution

The fourth proportional to 1,269,756.04, 1,751,989.62 and 732,901 is: 1,011,245.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,269,756.04 : 1,751,989.62 = 732,901 : x
  2. Step 2: Convert to fraction form
    1,269,756.04/1,751,989.62 = 732,901/x
  3. Step 3: Cross multiply
    1,269,756.04x = 1,751,989.62 × 732,901
  4. Step 4: Simplify right side
    1,269,756.04x = 1,284,034,944,487.62
  5. Step 5: Solve for x
    x = 1,284,034,944,487.62/1,269,756.04
  6. Step 6: Final answer
    x = 1,011,245.39

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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.