Home / 3,588,437.39-5,376,562.86-2,165,503.51

Finding the Fourth Proportional to 3,588,437.39, 5,376,562.86 and 2,165,503.51

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Solution

The fourth proportional to 3,588,437.39, 5,376,562.86 and 2,165,503.51 is: 3,244,578.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,437.39 : 5,376,562.86 = 2,165,503.51 : x
  2. Step 2: Convert to fraction form
    3,588,437.39/5,376,562.86 = 2,165,503.51/x
  3. Step 3: Cross multiply
    3,588,437.39x = 5,376,562.86 × 2,165,503.51
  4. Step 4: Simplify right side
    3,588,437.39x = 11,642,965,718,182.82
  5. Step 5: Solve for x
    x = 11,642,965,718,182.82/3,588,437.39
  6. Step 6: Final answer
    x = 3,244,578.20

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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.