Home / 2,054,901.64-3,069,752.05-1,481,388.23

Finding the Fourth Proportional to 2,054,901.64, 3,069,752.05 and 1,481,388.23

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Solution

The fourth proportional to 2,054,901.64, 3,069,752.05 and 1,481,388.23 is: 2,212,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,901.64 : 3,069,752.05 = 1,481,388.23 : x
  2. Step 2: Convert to fraction form
    2,054,901.64/3,069,752.05 = 1,481,388.23/x
  3. Step 3: Cross multiply
    2,054,901.64x = 3,069,752.05 × 1,481,388.23
  4. Step 4: Simplify right side
    2,054,901.64x = 4,547,494,555,888.37
  5. Step 5: Solve for x
    x = 4,547,494,555,888.37/2,054,901.64
  6. Step 6: Final answer
    x = 2,212,998.65

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.