Home / 3,782,066.04-5,643,601.17-3,374,456.34

Finding the Fourth Proportional to 3,782,066.04, 5,643,601.17 and 3,374,456.34

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Solution

The fourth proportional to 3,782,066.04, 5,643,601.17 and 3,374,456.34 is: 5,035,365.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,066.04 : 5,643,601.17 = 3,374,456.34 : x
  2. Step 2: Convert to fraction form
    3,782,066.04/5,643,601.17 = 3,374,456.34/x
  3. Step 3: Cross multiply
    3,782,066.04x = 5,643,601.17 × 3,374,456.34
  4. Step 4: Simplify right side
    3,782,066.04x = 19,044,085,748,537.92
  5. Step 5: Solve for x
    x = 19,044,085,748,537.92/3,782,066.04
  6. Step 6: Final answer
    x = 5,035,365.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.