Home / 7,635,411.97-10,536,937.01-4,150,757.44

Finding the Fourth Proportional to 7,635,411.97, 10,536,937.01 and 4,150,757.44

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Solution

The fourth proportional to 7,635,411.97, 10,536,937.01 and 4,150,757.44 is: 5,728,082.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,411.97 : 10,536,937.01 = 4,150,757.44 : x
  2. Step 2: Convert to fraction form
    7,635,411.97/10,536,937.01 = 4,150,757.44/x
  3. Step 3: Cross multiply
    7,635,411.97x = 10,536,937.01 × 4,150,757.44
  4. Step 4: Simplify right side
    7,635,411.97x = 43,736,269,697,051.58
  5. Step 5: Solve for x
    x = 43,736,269,697,051.58/7,635,411.97
  6. Step 6: Final answer
    x = 5,728,082.50

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1.5x scale

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.