Home / 7,455,054.40-11,181,336-2,064,249.76

Finding the Fourth Proportional to 7,455,054.40, 11,181,336 and 2,064,249.76

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Solution

The fourth proportional to 7,455,054.40, 11,181,336 and 2,064,249.76 is: 3,096,029.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,455,054.40 : 11,181,336 = 2,064,249.76 : x
  2. Step 2: Convert to fraction form
    7,455,054.40/11,181,336 = 2,064,249.76/x
  3. Step 3: Cross multiply
    7,455,054.40x = 11,181,336 × 2,064,249.76
  4. Step 4: Simplify right side
    7,455,054.40x = 23,081,070,154,479.36
  5. Step 5: Solve for x
    x = 23,081,070,154,479.36/7,455,054.40
  6. Step 6: Final answer
    x = 3,096,029.74

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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.