Home / 3,154,226.36-4,352,828.10-1,796,099.36

Finding the Fourth Proportional to 3,154,226.36, 4,352,828.10 and 1,796,099.36

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Solution

The fourth proportional to 3,154,226.36, 4,352,828.10 and 1,796,099.36 is: 2,478,614.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,226.36 : 4,352,828.10 = 1,796,099.36 : x
  2. Step 2: Convert to fraction form
    3,154,226.36/4,352,828.10 = 1,796,099.36/x
  3. Step 3: Cross multiply
    3,154,226.36x = 4,352,828.10 × 1,796,099.36
  4. Step 4: Simplify right side
    3,154,226.36x = 7,818,111,764,600.02
  5. Step 5: Solve for x
    x = 7,818,111,764,600.02/3,154,226.36
  6. Step 6: Final answer
    x = 2,478,614.68

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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.