Home / 7,558,473.52-11,335,384.77-2,165,679.01

Finding the Fourth Proportional to 7,558,473.52, 11,335,384.77 and 2,165,679.01

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Solution

The fourth proportional to 7,558,473.52, 11,335,384.77 and 2,165,679.01 is: 3,247,852.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,473.52 : 11,335,384.77 = 2,165,679.01 : x
  2. Step 2: Convert to fraction form
    7,558,473.52/11,335,384.77 = 2,165,679.01/x
  3. Step 3: Cross multiply
    7,558,473.52x = 11,335,384.77 × 2,165,679.01
  4. Step 4: Simplify right side
    7,558,473.52x = 24,548,804,866,662.68
  5. Step 5: Solve for x
    x = 24,548,804,866,662.68/7,558,473.52
  6. Step 6: Final answer
    x = 3,247,852.20

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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.