Home / 1,743,991.40-2,406,842.91-1,046,298.33

Finding the Fourth Proportional to 1,743,991.40, 2,406,842.91 and 1,046,298.33

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Solution

The fourth proportional to 1,743,991.40, 2,406,842.91 and 1,046,298.33 is: 1,443,972.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,991.40 : 2,406,842.91 = 1,046,298.33 : x
  2. Step 2: Convert to fraction form
    1,743,991.40/2,406,842.91 = 1,046,298.33/x
  3. Step 3: Cross multiply
    1,743,991.40x = 2,406,842.91 × 1,046,298.33
  4. Step 4: Simplify right side
    1,743,991.40x = 2,518,275,717,305.34
  5. Step 5: Solve for x
    x = 2,518,275,717,305.34/1,743,991.40
  6. Step 6: Final answer
    x = 1,443,972.55

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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.