Home / 1,058,995.77-1,461,405.42-575,563.85

Finding the Fourth Proportional to 1,058,995.77, 1,461,405.42 and 575,563.85

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Solution

The fourth proportional to 1,058,995.77, 1,461,405.42 and 575,563.85 is: 794,273.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,995.77 : 1,461,405.42 = 575,563.85 : x
  2. Step 2: Convert to fraction form
    1,058,995.77/1,461,405.42 = 575,563.85/x
  3. Step 3: Cross multiply
    1,058,995.77x = 1,461,405.42 × 575,563.85
  4. Step 4: Simplify right side
    1,058,995.77x = 841,132,122,639.04
  5. Step 5: Solve for x
    x = 841,132,122,639.04/1,058,995.77
  6. Step 6: Final answer
    x = 794,273.35

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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.