Home / 4,558,678.04-6,290,767.58-2,493,664.04

Finding the Fourth Proportional to 4,558,678.04, 6,290,767.58 and 2,493,664.04

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Solution

The fourth proportional to 4,558,678.04, 6,290,767.58 and 2,493,664.04 is: 3,441,142.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,678.04 : 6,290,767.58 = 2,493,664.04 : x
  2. Step 2: Convert to fraction form
    4,558,678.04/6,290,767.58 = 2,493,664.04/x
  3. Step 3: Cross multiply
    4,558,678.04x = 6,290,767.58 × 2,493,664.04
  4. Step 4: Simplify right side
    4,558,678.04x = 15,687,060,898,243.82
  5. Step 5: Solve for x
    x = 15,687,060,898,243.82/4,558,678.04
  6. Step 6: Final answer
    x = 3,441,142.53

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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.