Home / 3,745,302.85-5,168,517.85-2,026,423.36

Finding the Fourth Proportional to 3,745,302.85, 5,168,517.85 and 2,026,423.36

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Solution

The fourth proportional to 3,745,302.85, 5,168,517.85 and 2,026,423.36 is: 2,796,464.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,302.85 : 5,168,517.85 = 2,026,423.36 : x
  2. Step 2: Convert to fraction form
    3,745,302.85/5,168,517.85 = 2,026,423.36/x
  3. Step 3: Cross multiply
    3,745,302.85x = 5,168,517.85 × 2,026,423.36
  4. Step 4: Simplify right side
    3,745,302.85x = 10,473,605,320,802.10
  5. Step 5: Solve for x
    x = 10,473,605,320,802.10/3,745,302.85
  6. Step 6: Final answer
    x = 2,796,464.20

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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.