Home / 1,051,018.90-1,450,406.07-567,584.01

Finding the Fourth Proportional to 1,051,018.90, 1,450,406.07 and 567,584.01

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Solution

The fourth proportional to 1,051,018.90, 1,450,406.07 and 567,584.01 is: 783,265.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,018.90 : 1,450,406.07 = 567,584.01 : x
  2. Step 2: Convert to fraction form
    1,051,018.90/1,450,406.07 = 567,584.01/x
  3. Step 3: Cross multiply
    1,051,018.90x = 1,450,406.07 × 567,584.01
  4. Step 4: Simplify right side
    1,051,018.90x = 823,227,294,935.27
  5. Step 5: Solve for x
    x = 823,227,294,935.27/1,051,018.90
  6. Step 6: Final answer
    x = 783,265.93

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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.