Home / 3,369,920.10-5,054,880.15-2,094,461.70

Finding the Fourth Proportional to 3,369,920.10, 5,054,880.15 and 2,094,461.70

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Solution

The fourth proportional to 3,369,920.10, 5,054,880.15 and 2,094,461.70 is: 3,141,692.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,920.10 : 5,054,880.15 = 2,094,461.70 : x
  2. Step 2: Convert to fraction form
    3,369,920.10/5,054,880.15 = 2,094,461.70/x
  3. Step 3: Cross multiply
    3,369,920.10x = 5,054,880.15 × 2,094,461.70
  4. Step 4: Simplify right side
    3,369,920.10x = 10,587,252,872,265.26
  5. Step 5: Solve for x
    x = 10,587,252,872,265.26/3,369,920.10
  6. Step 6: Final answer
    x = 3,141,692.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.