Home / 1,058,952.69-1,461,366.01-575,517.86

Finding the Fourth Proportional to 1,058,952.69, 1,461,366.01 and 575,517.86

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Solution

The fourth proportional to 1,058,952.69, 1,461,366.01 and 575,517.86 is: 794,220.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,952.69 : 1,461,366.01 = 575,517.86 : x
  2. Step 2: Convert to fraction form
    1,058,952.69/1,461,366.01 = 575,517.86/x
  3. Step 3: Cross multiply
    1,058,952.69x = 1,461,366.01 × 575,517.86
  4. Step 4: Simplify right side
    1,058,952.69x = 841,042,238,751.94
  5. Step 5: Solve for x
    x = 841,042,238,751.94/1,058,952.69
  6. Step 6: Final answer
    x = 794,220.79

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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.