Home / 3,226,096.70-4,451,492.51-1,849,187.06

Finding the Fourth Proportional to 3,226,096.70, 4,451,492.51 and 1,849,187.06

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Solution

The fourth proportional to 3,226,096.70, 4,451,492.51 and 1,849,187.06 is: 2,551,579.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,096.70 : 4,451,492.51 = 1,849,187.06 : x
  2. Step 2: Convert to fraction form
    3,226,096.70/4,451,492.51 = 1,849,187.06/x
  3. Step 3: Cross multiply
    3,226,096.70x = 4,451,492.51 × 1,849,187.06
  4. Step 4: Simplify right side
    3,226,096.70x = 8,231,642,335,643.71
  5. Step 5: Solve for x
    x = 8,231,642,335,643.71/3,226,096.70
  6. Step 6: Final answer
    x = 2,551,579.54

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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.