Home / 1,796,664.30-2,695,039.65-534,533.10

Finding the Fourth Proportional to 1,796,664.30, 2,695,039.65 and 534,533.10

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Solution

The fourth proportional to 1,796,664.30, 2,695,039.65 and 534,533.10 is: 801,812.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,664.30 : 2,695,039.65 = 534,533.10 : x
  2. Step 2: Convert to fraction form
    1,796,664.30/2,695,039.65 = 534,533.10/x
  3. Step 3: Cross multiply
    1,796,664.30x = 2,695,039.65 × 534,533.10
  4. Step 4: Simplify right side
    1,796,664.30x = 1,440,587,898,737.41
  5. Step 5: Solve for x
    x = 1,440,587,898,737.41/1,796,664.30
  6. Step 6: Final answer
    x = 801,812.50

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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.