Home / 7,553,801.44-11,322,458.16-3,718,263.52

Finding the Fourth Proportional to 7,553,801.44, 11,322,458.16 and 3,718,263.52

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Solution

The fourth proportional to 7,553,801.44, 11,322,458.16 and 3,718,263.52 is: 5,573,337.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,801.44 : 11,322,458.16 = 3,718,263.52 : x
  2. Step 2: Convert to fraction form
    7,553,801.44/11,322,458.16 = 3,718,263.52/x
  3. Step 3: Cross multiply
    7,553,801.44x = 11,322,458.16 × 3,718,263.52
  4. Step 4: Simplify right side
    7,553,801.44x = 42,099,883,133,054.32
  5. Step 5: Solve for x
    x = 42,099,883,133,054.32/7,553,801.44
  6. Step 6: Final answer
    x = 5,573,337.27

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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.