Home / 2,200,607.69-3,300,557.24-602,797.34

Finding the Fourth Proportional to 2,200,607.69, 3,300,557.24 and 602,797.34

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Solution

The fourth proportional to 2,200,607.69, 3,300,557.24 and 602,797.34 is: 904,098.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,607.69 : 3,300,557.24 = 602,797.34 : x
  2. Step 2: Convert to fraction form
    2,200,607.69/3,300,557.24 = 602,797.34/x
  3. Step 3: Cross multiply
    2,200,607.69x = 3,300,557.24 × 602,797.34
  4. Step 4: Simplify right side
    2,200,607.69x = 1,989,567,134,548.13
  5. Step 5: Solve for x
    x = 1,989,567,134,548.13/2,200,607.69
  6. Step 6: Final answer
    x = 904,098.97

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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.