Home / 1,057,534.75-1,459,399.78-604,825.75

Finding the Fourth Proportional to 1,057,534.75, 1,459,399.78 and 604,825.75

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Solution

The fourth proportional to 1,057,534.75, 1,459,399.78 and 604,825.75 is: 834,660.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,534.75 : 1,459,399.78 = 604,825.75 : x
  2. Step 2: Convert to fraction form
    1,057,534.75/1,459,399.78 = 604,825.75/x
  3. Step 3: Cross multiply
    1,057,534.75x = 1,459,399.78 × 604,825.75
  4. Step 4: Simplify right side
    1,057,534.75x = 882,682,566,488.34
  5. Step 5: Solve for x
    x = 882,682,566,488.34/1,057,534.75
  6. Step 6: Final answer
    x = 834,660.58

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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.