Home / 3,784,058.34-5,220,184.29-2,476,734.84

Finding the Fourth Proportional to 3,784,058.34, 5,220,184.29 and 2,476,734.84

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Solution

The fourth proportional to 3,784,058.34, 5,220,184.29 and 2,476,734.84 is: 3,416,705.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,784,058.34 : 5,220,184.29 = 2,476,734.84 : x
  2. Step 2: Convert to fraction form
    3,784,058.34/5,220,184.29 = 2,476,734.84/x
  3. Step 3: Cross multiply
    3,784,058.34x = 5,220,184.29 × 2,476,734.84
  4. Step 4: Simplify right side
    3,784,058.34x = 12,929,012,302,263.66
  5. Step 5: Solve for x
    x = 12,929,012,302,263.66/3,784,058.34
  6. Step 6: Final answer
    x = 3,416,705.33

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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.