Home / 1,006,533.75-1,388,558.88-598,404.02

Finding the Fourth Proportional to 1,006,533.75, 1,388,558.88 and 598,404.02

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Solution

The fourth proportional to 1,006,533.75, 1,388,558.88 and 598,404.02 is: 825,525.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,533.75 : 1,388,558.88 = 598,404.02 : x
  2. Step 2: Convert to fraction form
    1,006,533.75/1,388,558.88 = 598,404.02/x
  3. Step 3: Cross multiply
    1,006,533.75x = 1,388,558.88 × 598,404.02
  4. Step 4: Simplify right side
    1,006,533.75x = 830,919,208,855.90
  5. Step 5: Solve for x
    x = 830,919,208,855.90/1,006,533.75
  6. Step 6: Final answer
    x = 825,525.43

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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.