Home / 7,484,561.74-11,226,767.77-2,366,992.51

Finding the Fourth Proportional to 7,484,561.74, 11,226,767.77 and 2,366,992.51

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Solution

The fourth proportional to 7,484,561.74, 11,226,767.77 and 2,366,992.51 is: 3,550,465.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,561.74 : 11,226,767.77 = 2,366,992.51 : x
  2. Step 2: Convert to fraction form
    7,484,561.74/11,226,767.77 = 2,366,992.51/x
  3. Step 3: Cross multiply
    7,484,561.74x = 11,226,767.77 × 2,366,992.51
  4. Step 4: Simplify right side
    7,484,561.74x = 26,573,675,197,991.22
  5. Step 5: Solve for x
    x = 26,573,675,197,991.22/7,484,561.74
  6. Step 6: Final answer
    x = 3,550,465.09

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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.