Home / 5,322,441.35-7,983,547.41-1,484,161.49

Finding the Fourth Proportional to 5,322,441.35, 7,983,547.41 and 1,484,161.49

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Solution

The fourth proportional to 5,322,441.35, 7,983,547.41 and 1,484,161.49 is: 2,226,210.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,441.35 : 7,983,547.41 = 1,484,161.49 : x
  2. Step 2: Convert to fraction form
    5,322,441.35/7,983,547.41 = 1,484,161.49/x
  3. Step 3: Cross multiply
    5,322,441.35x = 7,983,547.41 × 1,484,161.49
  4. Step 4: Simplify right side
    5,322,441.35x = 11,848,873,619,511.24
  5. Step 5: Solve for x
    x = 11,848,873,619,511.24/5,322,441.35
  6. Step 6: Final answer
    x = 2,226,210.27

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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.