Home / 2,579,263.06-3,555,631.66-1,802,482.22

Finding the Fourth Proportional to 2,579,263.06, 3,555,631.66 and 1,802,482.22

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Solution

The fourth proportional to 2,579,263.06, 3,555,631.66 and 1,802,482.22 is: 2,484,803.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,579,263.06 : 3,555,631.66 = 1,802,482.22 : x
  2. Step 2: Convert to fraction form
    2,579,263.06/3,555,631.66 = 1,802,482.22/x
  3. Step 3: Cross multiply
    2,579,263.06x = 3,555,631.66 × 1,802,482.22
  4. Step 4: Simplify right side
    2,579,263.06x = 6,408,962,848,019.09
  5. Step 5: Solve for x
    x = 6,408,962,848,019.09/2,579,263.06
  6. Step 6: Final answer
    x = 2,484,803.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.