Home / 1,743,992.40-2,406,844.29-1,046,299.33

Finding the Fourth Proportional to 1,743,992.40, 2,406,844.29 and 1,046,299.33

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Solution

The fourth proportional to 1,743,992.40, 2,406,844.29 and 1,046,299.33 is: 1,443,973.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,992.40 : 2,406,844.29 = 1,046,299.33 : x
  2. Step 2: Convert to fraction form
    1,743,992.40/2,406,844.29 = 1,046,299.33/x
  3. Step 3: Cross multiply
    1,743,992.40x = 2,406,844.29 × 1,046,299.33
  4. Step 4: Simplify right side
    1,743,992.40x = 2,518,279,568,041.33
  5. Step 5: Solve for x
    x = 2,518,279,568,041.33/1,743,992.40
  6. Step 6: Final answer
    x = 1,443,973.93

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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.